Friday, April 30, 2021

SpaceX hits milestone in sustainable space travel

SpaceX hits milestone in sustainable space travel

Another astronomical success in private space travel: Elon Musk's SpaceX docked its first manned mission with a reused rocket and crew module at the International Space Station 250 miles above Earth.

The Crew Dragon Endeavour launched from the Kennedy Space Center in Florida early Friday atop the Falcon 9 booster, safely carrying the four astronauts from three nations to the ISS on a 23-hour journey.

SpaceX has reused its craft and boosters before to carry cargo and satellites, but this mission took a giant leap forward with its recycling. Such reuse massively cuts costs, allowing for far more off-Earth travel.

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Publisher: New York Post
Date: 2021-04-27T23:22:09 00:00
Twitter: @nypost
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SpaceX Travel Card Animation Makes Us Excited About Space | Fatherly

There was once a time where air travel seemed like a farfetched dream. While we're a long way (and a few, massive paychecks) from booking a flight to the moon as easily as we can head to Florida, it's fun to dream, and Reddit user armedialabs knows this.

Armedialabs shared an animated video of what they imagine space travel will look like in the future. Posting to r/SpaceXLounge on Reddit, the SpaceX Travel card shows what booking a SpaceX Starship ticket may look like in the future. The travel card is imagined to be as big as a credit card and easy to use with one hand.

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Publisher: Fatherly
Date: 2021-04-27T16:11:31 00:00
Twitter: @fatherlyhq
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Jeff Bezos is selling tickets to board a rocket ship into space - CBS News

Blue Origin, the aerospace company backed by Jeff Bezos, will begin selling tickets to board its New Shepard rocket ship into the cosmos. 

The company hasn't revealed how much tickets will cost, but said more details will land May 5. The spacecraft itself, known as New Shepard, is a 60-foot suborbital rocket-capsule that travels at Mach 3 and is designed to fit six people inside. A video posted on Twitter on Thursday shows New Shepard landing safely back on Earth after a recent flight. 

Twitter: @cbsmoneywatch
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The Food Tech Show: The Future of Space Food

While today’s astronauts get to eat high quality cuisine made on on earth by some of the world’s best cooks, space travel in the future will require entirely new approaches that can grow enough food in space to produce sufficient calories and nutrients for astronaut crews on multiyear interplanetary missions.

Which is why there’s growing interest from the space agencies from the U.S., Canada, Japan and other countries to find new and novel food system concepts that can keep astronauts and eventually even permanent space inhabitants fed.

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Publisher: The Spoon
Date: 2021-04-30T17:00:00 00:00
Twitter: @TheSpoonTech
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Breaking News - discovery+ Documents Backyard Engineers Pursuing Their Dreams of Space Flight in
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Faster-than-light space travel using warp drive from 'Star Trek' is now theoretically possible

If humanity ever wants to travel easily between stars, people will need to go faster than light. But so far, faster-than-light travel is possible only in science fiction.

But how do these theoretical warp drives really work? And will humans be making the jump to warp speed anytime soon?

What if a starship could compress space in front of it while expanding spacetime behind it? "Star Trek" took this idea and named it the warp drive.

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Publisher: Scroll.in
Author: Mario Borunda The Conversation
Twitter: @scroll_in
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Astronauts prepare for Saturday splashdown after 6-month space station mission – Daily News

After more than 2,600 revolutions around the Earth in the International Space Station, it’s time for the four astronauts — including Pomona-native Victor Glover — to come home on Friday.

Their SpaceX Crew Dragon Resilience spacecraft is expected to depart the ISS Friday shortly before 3 p.m. PST to begin what will be about an 18-hour journey to re-enter the Earth’s atmosphere and splash down in the oceans near Cape Canaveral, Florida on parachutes around 8:30 a.m. Saturday.

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Publisher: Daily News
Date: 2021-04-29T20:24:43 00:00
Twitter: @ladailynews
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Origami in Space Engineering: Rediscovering the Meaning of Discovery - The New York Times

This essay, by Hoonsun Lee, age 17, from Cornerstone Collegiate Academy of Seoul in Seoul, South Korea , is one of the top 11 winners of The Learning Network's second annual STEM Writing Contest , for which we received 3,741 entries. You can find the work of all of our student winners here .

Rocket science is a discipline so notoriously difficult that the phrase "It's not rocket science" is used to mark how easy something is. In space, scientists have to inhabit the uninhabitable with the bare essentials that a rocket can carry. So it can be hard to believe that a skill taught in kindergarten could be the next big discovery in the most difficult discipline in science.

Date: 2021-04-29T21:00:49.000Z
Twitter: @nytimes
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A Century Before Elon Musk, There Was Fritz von Opel | Daily Planet | Air & Space

This may sound familiar: One of the world’s richest men—also a charismatic figure skilled at public relations—starts his own privately funded automobile and rocket business, with a goal to revolutionize both fields.

If Fritz von Opel seems like a clone of Elon Musk, there are differences. He worked in the 1920s, not the 2020s. Von Opel inherited his fortune rather than making it himself. Although he has a significant place in the history of rocketry, he was more financier than engineer. And finally, while Musk might actually succeed in transforming space travel, for von Opel it was more of a side interest.

Publisher: Air & Space Magazine
Author: Frank H Winter
Twitter: @airspacemag
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NASA's Ingenuity Helicopter to Begin New Demonstration Phase – NASA’s Mars Exploration Program

Perseverance's Selfie with Ingenuity: NASA’s Perseverance Mars rover took a selfie with the Ingenuity helicopter, seen here about 13 feet (3.9 meters) from the rover. This image was taken by the WASTON camera on the rover’s robotic arm on April 6, 2021, the 46th Martian day, or sol, of the mission. Credit: Credit: NASA/JPL-Caltech/MSSS. Full image and caption ›

The Red Planet rotorcraft will shift focus from proving flight is possible on Mars to demonstrating flight operations that future aerial craft could utilize.

Publisher: NASA's Mars Exploration Program
Date: 2021-04-30 16:48:06 UTC
Author: mars nasa gov
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With Goals Met, NASA to Push Envelope With Ingenuity Mars Helicopter

NASA's Perseverance Mars rover is visible in the upper left corner of this image the agency's Ingenuity Mars Helicopter took during its third flight, on April 25, 2021. The helicopter was flying at an altitude of 16 feet (5 meters) and roughly 279 feet (85 meters) from the rover at the time. Credit: NASA/JPL-Caltech Full Image Details

Now that NASA's Ingenuity Mars Helicopter has accomplished the goal of achieving powered, controlled flight of an aircraft on the Red Planet, and with data from its most recent flight test , on April 25, the technology demonstration project has met or surpassed all of its technical objectives. The Ingenuity team now will push its performance envelope on Mars.

Publisher: NASA Jet Propulsion Laboratory (JPL)
Author: https jpl nasa gov
Twitter: @nasajpl
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NASA's 'mole' tried to dig into Mars. It didn't go as planned.

From the robots that fail miserably at their jobs to the robots dealing with our literal crap, Mashable's Crappy Robots dives into the complex world of automation — for better or worse or much, much worse.

After its first attempt to penetrate the rust-colored Martian surface in 2019, NASA's "mole" sent a signal back to Earth.

The mole is part of the Heat Flow and Physical Properties Package (HP³) on NASA's InSight lander, which touched down on Mars in 2018.

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Publisher: Mashable
Date: 2021-04-30T09:00:00Z
Author: Kellen Beck
Twitter: @mashable
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The Chinese Mars lander: how Zhurong will attempt to touch down on the red planet

Deep Bandivadekar does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.

For the first few months of 2021, the Martian atmosphere was buzzing with new visitors from Earth . First, it was the UAE Space Agency's Hope probe, followed by the Chinese Tianwen-1 entering orbit .

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Publisher: The Conversation
Author: Deep Bandivadekar
Twitter: @ConversationUK
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Elon Musk says Mars is for explorers who will 'probably die' - CNET

About 12 minutes in to the discussion, a barefoot Musk dismissed the idea that Mars explorations are just an "escape hatch for rich people."

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Publisher: CNET
Author: Gael Fashingbauer Cooper
Twitter: @CNET
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MGM Resorts Wants To Send You On 'A Trip To Mars'

LAS VEGAS, NEVADA - : Hotel-casinos on the Las Vegas Strip including (L-R) the Tropicana Las Vegas, ... [+] New York-New York Hotel & Casino, Park MGM, MGM Grand Hotel & Casino and The Cosmopolitan of Las Vegas (Photo by Ethan Miller/Getty Images)

MGM Resorts has this week announced its plans to send travelers and music fans on a trip to mars —that is its new "A Trip to Mars" collaborative package with Bruno Mars.

The new promotion will give fans the opportunity to see the award-winning musician up close and personal—without sacrificing the luxury and opulence that the Las Vegas strip is so well known for.

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Publisher: Forbes
Date: 2021-04-30
Author: Kaitlyn McInnis
Twitter: @forbes
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Gazan behind Mars drone says visiting home is no small step | Manufacturing.net

Loay Elbasyouni made an astonishing journey from the hardscrabble town of Beit Hanoun to California's Jet Propulsion Laboratory.

BEIT HANOUN, Gaza Strip (AP) — An electronics engineer from Gaza, Loay Elbasyouni, had worked with the NASA team that made history this month by launching an experimental helicopter from the surface of Mars.

But he says an expedition to his hometown in the Gaza Strip, where posters celebrate his achievement, feels even farther away because of Israeli and Egyptian restrictions.

Publisher: Manufacturing.net
Date: Apr 30th 2021
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On Exploring Mars and Saving Endangered Species - Scientific American

Yet, if we do find organisms on Mars, they will likely fit into the same three categories of species in ecosystems here on Earth: 

All three types of creatures have been shuffling carbon, energy, and nutrients between each other on Earth for billions of years. For all of history, species in all of our planet’s ecosystems could be placed neatly into one of these three buckets.

Publisher: Scientific American
Author: Christopher E Mason
Twitter: @sciam
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Four Latin American analog astronauts depart from Port Isabel for Mars Ocean Analog mission |

HARLINGEN, Texas (KVEO) – After a week in the Rio Grande Valley, the Mars Ocean Analog (MOA) crew will depart from Port Isabel for their next mission, accompanied by four Latin American analog astronauts.  

A group of sailors lead by the man who set the record for the longest sea voyage, docked on Port Isabel last week after completing the second MOA aboard the 'Starship' Schooner Anne.  

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Publisher: KVEO-TV
Date: 2021-04-30T01:54:59 00:00
Author: Gaby Moreno
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Sturgeon dealt blow after oil wobble predicted economic blackhole in independent Scotland | UK |

On Thursday, the Scottish First Minister set out a string of key actions her government will take in the first 100 days of the new Holyrood should the Scottish National Party (SNP) win re-election.

The omission of any early independence drive in the document was seen as a sign she would not immediately look to call for a new referendum.

The country currently gets the bulk of its finances from oil and gas, having a large sector in the North Atlantic and the North Sea, Western Europe's largest oil resources.

Publisher: Express.co.uk
Date: 2021-04-29T21:58:00 01:00
Author: Joel Day
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Pittsburgh Pirates: Examining if Jared Oliva Will Get a Shot in 2021

BRADENTON, FLORIDA - MARCH 22: Jared Oliva #14 of the Pittsburgh Pirates looks to catch a fly out off the bat of Cedric Mullins of the Baltimore Orioles in the third inning during a spring training game on March 22, 2021 at LECOM Park in Bradenton, Florida. (Photo by Julio Aguilar/Getty Images)

The center field situation for the Pittsburgh Pirates has not been pretty so far in 2021. Anthony Alford and Dustin Fowler started the year as the team’s primary answers in center. Eventually, they were both DFA’d after they failed to do much in their chance.

Publisher: Rum Bunter
Date: 2021-04-28T07:52:25 00:00
Author: https rumbunter com author nwright2
Twitter: @RumBunter
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Dota 2: Game Of The Week Analysis; Elephant vs RNG, April 25
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Publisher: Esports News Network | ESTNN
Date: 2021-04-29T06:02:31 00:00
Twitter: @ESTNN
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How popular culture stopped me from talking about my eating disorder

I was 16 years old when I first started seeing a psychologist. Pale, gaunt and riddled with anxiety, I was teenage angst personified. After weeks of watching me slowly wither away, my psychologist brought up a term that I hadn't heard before. I chewed at the insides of my mouth while he explained what " disordered eating " meant. Problematic patterns, harmful habits, et cetera, et cetera.

We quickly fell into a fortnightly routine. He would ask "how's your eating?" and I would shrug in response. I would pretend to be making progress while memories of throwing myself over toilet bowls or jogging on the spot in my bedroom would bounce around in my head like a stubborn migraine.

Publisher: Fashion Journal
Date: 2021-04-30T09:15:10 00:00
Twitter: @FJmagazine
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How Better Organizational Listening Can Improve the Workplace: Associations Now

The pandemic has led to an uptick in remote work at many associations, forcing an abrupt change from the face-to-face communication people were used to. While most organizations have survived the change, some may be wondering if they've done it well. Research published in the Journal of Communication Management looked at how several organizations, including a trade association, communicated during the pandemic.

Marlene S. Neill, Ph.D., lead author of the study and an associate professor of journalism, public relations, and new media at Baylor University, said two critical listening skills were present among workplaces that communicated successfully during the pandemic: ethical listening and strategic listening.

Publisher: Associations Now
Date: 2021-04-28T18:45:29-04:00
Twitter: @associationsnow
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Tank Watch: Could this week be the Toronto Raptors' last stand? - Raptors HQ

The Raptors deserve a last stand and playoff run, but that doesn't mean we're abandoning our lust for tanking, as the difficulty slider goes up this week.

The Raptors sit one game behind the Wizards for the 10th spot in the East. They're also a game behind the Sacramento Kings for the 7th lottery spot. A well-executed tank could seal that lottery position for the Raptors, as the Kings are likely to get at least four wins in the rest of their season. However, we don't want the Raptors to do what the OKC Thunder and the Orlando Magic are doing — and it's clear they don't plan on steering into a full skid.

Publisher: Raptors HQ
Date: 2021-04-27T12:30:00-04:00
Author: JD Quirante
Twitter: @RaptorsHQ
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Irrfan's Son Babil Pens A Heart-Wrenching Note Highlighting The 'Last Memories' On

Late actor Irrfan Khan passed away a year ago on this day. His son Babil Khan has penned an emotional note remembering his Baba, saying nobody can ever replace him.

Babil posted a picture of Irrfan on Instagram. In the image, the late actor can be seen working on making a table dressed in a lemon-coloured T-shirt paired with blue denim.

Alongside the image, Babil wrote: "Chemo burns you from the inside, so to find joy in the simple things, like building your own table to write your own journals."

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Publisher: Asume Tech
Date: 2021-04-29T16:25:37 00:00
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See the 'Super Pink Moon' of 2021 shine in these stunning photos | Space

April's full moon, called the " Super Pink Moon ," wowed skywatchers on Monday (April 26) as it shone brightly in the night sky.

The Super Pink Moon rose Monday night and reached full phase at 11:32 p.m. EDT (0332 GMT on Tuesday, April 27), lighting up the sky with its big, bright glow until dawn on Tuesday. Skywatchers around the world, from Italy to England and the United States, captured stunning views of the pink supermoon, which is the first of only two "supermoons" in 2021 — depending on who you ask.  

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Publisher: Space.com
Date: 2021-04-29T21:26:13 00:00
Author: https www facebook com spacecom
Twitter: @SPACEdotcom
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Tonight's Full Moon Is a "Supermoon" Pink Moon – YubaNet

The next full Moon will be late Monday night, April 26, 2021, appearing opposite the Sun in Earth-based longitude at 8:32 p.m. PDT. This will be the next day from the Atlantic Daylight Savings timezone eastward across Africa, Europe, Asia, and Australia to the International Date Line. Most commercial calendars are based on Greenwich Mean Time (GMT) or Coordinated Universal Time (UTC) and will show this full Moon occurring on Tuesday, April 27, 2021.

In the 1930s the Maine Farmer's Almanac began publishing American Indian Moon names for the months of the year. According to this almanac, as the full Moon in April, this is the Pink Moon, named after the herb moss pink, also known as creeping phlox, moss phlox, or mountain phlox. The plant is native to the eastern United States and is one of the earliest widespread flowers of spring.

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Publisher: YubaNet
Date: 2021-04-26T19:29:53 00:00
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Rare 'Moon Dog' Captured In Antarctica While Epic 'Super Pink Moon' Lights-Up Arabian Desert

Qatar National Tourism Council (QNTC) has captured the incredible Pink Supermoon above the Torch ... [+] Tower in Doha and in the Al Aamriya Desert. Partnering with local astro-photographer Vinay Swaroop Balla, the striking images show the moon rising above the country's iconic locations.

May's full Moon, traditionally called the "Pink Moon" in North America because this time of year sees the flowering of phlox.

That's not the case globally, but the name has stuck regardless. It was termed a "supermoon" because out satellite was almost as close to Earth as it gets on its slightly elliptical orbit.

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Publisher: Forbes
Date: 2021-04-29
Author: Jamie Carter
Twitter: @forbes
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South Korean President Moon to visit White House on May 21 | 1330 & 101.5 WHBL

WASHINGTON (Reuters) – South Korean President Moon Jae-in will visit the White House on May 21 for talks with U.S. President Joe Biden, highlighting the “ironclad alliance” between South Korea and the United States, the White House said on Thursday.

“President Biden looks forward to working with President Moon to further strengthen our alliance and expand our close cooperation,” the White House said in a statement.

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Publisher: 1330 & 101.5 WHBL
Author: Syndicated Content
Twitter: @WHBL
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SpaceX is bound for the moon, but 2024 goal is now a long shot | The moon | The Guardian
Publisher: the Guardian
Date: 2021-04-30T05:00:25.000Z
Author: https www theguardian com profile dr stuart clark
Twitter: @guardian
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The World's Richest Men Are Brawling Over the Moon - Nextgov

The full moon looked stunning this week. The lunar phase coincided with the moon's closest approach to Earth, making the object look bigger and brighter than usual. It glowed orangey-pink low in the sky—a trick of the atmosphere—and then blanched brilliant white as it rose into the darkness.

In one corner is Jeff Bezos, the founder of the rocket company Blue Origin, and the richest person in the world. In the other is Elon Musk, the founder of the rocket company SpaceX, and the second-richest person in the world. Bezos and Musk have pitched their respective businesses to NASA in the space agency's search for new technology to land astronauts on the moon. It is a massive opportunity. Astronauts haven't set foot on the moon since the final Apollo mission , in 1972.

Publisher: Nextgov.com
Date: 2021-04-29T17:00:00 00:00
Author: Marina Koren
Twitter: @nextgov
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HELIOS will make oxygen from regolith on the moon »

The idea of extracting both structural metals and oxygen from Lunar regolith, on location, emerged in an MIT study published in 2015 titled Molten Regolith Electrolysis reactor modeling and optimization of in-situ resource utilization systems . The ESA has also been exploring this concept , as Tommaso Ghidini told 3dpbm last year, in collaboration with metal powder manufacturer Metalysis.

"ESA and NASA are heading back to the Moon with crewed missions, this time with a view towards staying," explained Tommaso Ghidini, Head of ESA's Structures, Mechanisms and Materials Division. "Accordingly we're shifting our engineering approach to systematic use of lunar resources in-situ.

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Publisher: 3D Printing Media Network - The Pulse of the AM Industry
Date: 2021-04-29T08:35:30 00:00
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Blue Origin and Dynetics file protests to GAO after SpaceX wins NASA's moon lander contract |

Private spaceflight companies Blue Origin and Dynetics are both filing protests to the U.S. Government Accountability Office (GAO), in response to NASA's decision to make their competitor SpaceX the sole winner of a contract to build the lunar lander for the agency's Artemis program.

Earlier this month, NASA named SpaceX the sole winner of a contest between the three companies to develop and build the lunar lander that will put the next NASA astronauts on the moon with Artemis. NASA's Artemis program aims to return astronauts to the moon's surface by 2024, an ambitious timeline that was set by former President Donald Trump's administration and which has not been revised since President Joe Biden's administration has taken office. 

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Publisher: Space.com
Date: 2021-04-28T15:12:42 00:00
Author: https www facebook com spacecom
Twitter: @SPACEdotcom
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Taco Bell Is Offering Free Tacos to Celebrate Upcoming 'Taco Moon' | PEOPLE.com

On May 4, the fast food chain will be giving away free tacos to celebrate a lunar phase they are calling the"Taco Moon." In Taco Bell's first-ever global campaign, fans can receive a crunchy taco on the night the moon is said to resemble a taco.

"A new lunar phase is on the horizon," read the social media announcement. "On Tuesday, May 4th, we're celebrating the Taco Moon by giving you a Free Crunchy Taco. Get yours all day when you order online or through the app, or in-store from 8pm - 11:59pm."

Publisher: PEOPLE.com
Twitter: @people
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Thursday, April 29, 2021

A 22-Million-Year Journey From the Asteroid Belt to Botswana - The New York Times

On the morning of June 2, 2018, an asteroid was seen careening toward us at 38,000 miles per hour. It was going to impact Earth, and there was nothing anyone could do to stop it. Astronomers were beside themselves with excitement.

Five feet long and weighing about the same as an adult African elephant, this space rock posed no threat. But the early detection of this asteroid, only the second to be spotted in space before hitting land, was a good test of our ability to spot larger, more dangerous asteroids. Moreover, it afforded scientists the chance to study the asteroid before its obliteration, quickly narrow down the impact site and obtain some of the most pristine, least weathered meteorite samples around.

Date: 2021-04-29T21:06:14.439Z
Twitter: @nytimes
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What Would We Do If an Asteroid Hit Earth? NASA Is Simulating It This Week

About a month ago, an asteroid that was estimated to be at least a quarter-mile wide zoomed past Earth at a speed of 77,000 miles per hour. Though it was 1.25 million miles away even at its closest, the asteroid (called, unimaginatively, Object 2001 FO32) was considered "close" to Earth; in the grand scheme of the entire galaxy and beyond, 1.25 million miles isn't much.

Though space is replete with asteroids of all sizes flying about, it seems the risk of one of them hitting Earth anytime in the near future is slim to nonexistent. NASA, however, isn't taking any chances. This week at the 7th IAA Planetary Defense Conference , the space agency's Jet Propulsion Laboratory's Center for Near Earth Object Studies (CNEOS) is leading a simulated asteroid impact scenario—in other words, pretending an asteroid is on its way to hitting Earth.

Publisher: Singularity Hub
Date: 2021-04-28T14:00:01 00:00
Author: https www facebook com vanessabatesramirezwriter
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Check out this week's asteroid impact exercise | Human World | EarthSky

Follow the action as asteroid scientists, space agencies and civil protection organizations participate in a drill – simulating an asteroid impact about to happen – during this week’s virtual Planetary Defense Conference.

Fictional “potential impact hemisphere” of make-believe asteroid, 2021 PDC, via ESA / CNEOS .

Here in the U.S., scientists at the Center for Near Earth Object Studies in Pasadena, California have compiled the exercise’s basic info – for each day of this week – which you can also follow here , beginning with these (fictional) statements:

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Publisher: EarthSky
Date: 2021-04-26T06:40:47-05:00
Author: Deborah Byrd
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OSIRIS-REx 'MOM' Says Goodbye to an Asteroid | NASA
Publisher: NASA
Date: 2021-04-26T14:13-04:00
Twitter: @11348282
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An asteroid hit Earth in 2018, and now we know where it came from

According to the scientists, the asteroid likely originated from a massive asteroid that astronomers have been keeping their eyes on for some time. The space rock is known as Vesta, and it's the second-largest known asteroid in our solar system. Vesta's history is clouded in mystery, but it's believed that impacts on the asteroid's surface created many pieces of debris and it looks like one of those chunks found its way to Earth.

The pieces of the asteroid that landed in Botswana were relatively tiny. The asteroid that gave birth to them appeared as a flash of light in a sky survey conducted by the University of Arizona, and when it reached Earth it fragmented and the debris tumbled down in the Central Kalahari Game Reserve. Researchers canvased the area and found a total of 23 meteorites.

Twitter: @Yahoo
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Like Boot Prints on the Moon, NASA's OSIRIS-REx Left Its Mark on Asteroid Bennu

This image sequence shows how the local surface of Bennu changed after the OSIRIS-REx spacecraft successfully performed its Touch-And-Go (TAG) sample acquisition maneuver on October 20, 2020. The earlier image (top) was taken on March 7, 2019, by the spacecraft’s PolyCam instrument, as part of the mission’s global mapping campaign. The bottom image was taken on April 7, 2021, as part of a final observation campaign to document the state of the surface after TAG.

The spacecraft flew within 2.3 miles (3.7 km) of the asteroid — the closest it has been since the  Touch-and-Go, or TAG, sample collection event  on October 20, 2020. During TAG, the spacecraft’s sampling head sunk 1.6 feet (48.8 centimeters) into the asteroid’s surface and simultaneously fired a pressurized charge of nitrogen gas, churning up surface material and driving some into the collection chamber.

Publisher: SciTechDaily
Date: 2021-04-27T14:56:57-07:00
Author: Mike O
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Europe starts tests for automated asteroid spotters - ABC News

BERLIN -- Scientists said Tuesday they have switched on a new telescope at the European Southern Observatory as part of an effort to create an automated network for spotting asteroids that might pose a risk to Earth.

The tests are a precursor to a planned network of automated telescopes being developed by ESO and the European Space Agency. The project, called Flyeye, will survey the night sky for fast-moving objects and flag those that could become a threat to human researchers for further investigation.

Publisher: ABC News
Date: 2021-04-27T13:11:32Z
Author: ABC News
Twitter: @ABC
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Asteroid that hit Botswana in 2018 likely came from Vesta, scientists say -- ScienceDaily

An international team of researchers searched for pieces of a small asteroid tracked in space and then observed to impact Botswana on June 2, 2018. Guided by SETI Institute meteor astronomer Peter Jenniskens, they found 23 meteorites deep inside the Central Kalahari Game Reserve and now have published their findings online in the journal Meteoritics and Planetary Science .

"Combining the observations of the small asteroid in space with information gleaned from the meteorites shows it likely came from Vesta, second largest asteroid in our Solar System and target of NASA's DAWN mission," said Jenniskens. "Billions of years ago, two giant impacts on Vesta created a family of larger, more dangerous asteroids. The newly recovered meteorites gave us a clue on when those impacts might have happened."

Publisher: ScienceDaily
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