Friday, September 30, 2022

NASA releases dramatic new photos of asteroid strike | FOX31 Denver

NASA releases dramatic new photos of asteroid strike | FOX31 Denver

CAPE CANAVERAL, Fla. (AP) — The world now has stunning new photos of this week's asteroid strike, the first planetary defense test of its kind.

NASA on Thursday released pictures of the dramatic event taken by the Hubble and Webb space telescopes.

Telescopes on all seven continents watched as NASA's Dart spacecraft slammed Monday into the harmless space rock, 7 million miles (11 million kilometers) from Earth, in hopes of altering its orbit.

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Publisher: FOX31 Denver
Date: 2022-09-30T11:43:17 00:00
Author: The Associated Press via Nexstar Media Wire
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The Largest Asteroid To Ever Hit Earth Was 25 Kilometers Wide | IFLScience

Back before trees existed, when Earth was inhabited solely by single-celled organisms, the largest asteroid to ever hit our planet touched down near what we now know as Johannesburg, South Africa, forming the Vredefort crater.

With an estimated crater size of between 250-280 kilometers (155-174 miles) upon first impact, the size of the asteroid was originally calculated to be around 15 kilometers (9.3 miles) in diameter.

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Publisher: IFLScience
Twitter: @IFLScience
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Photos of the Week: Covered Ears, White Night, Target Asteroid - The Atlantic
Publisher: The Atlantic
Author: Alan Taylor
Twitter: @theatlantic
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See NASA's DART Asteroid Crash Through the Lens of Webb, Hubble Telescopes - CNET

DART was designed as humanity's first experiment in kinetic impact mitigation, which is a lot of syllables to say the goal was to smash a spacecraft into an asteroid to see if the collision could alter the space rock's orbit.

The effort to capture the instant of the impact, as well as earlier and follow-up imagery of the crash site, marks the first time Webb and Hubble have made observations of the same target at the same time.

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Publisher: CNET
Author: Eric Mack
Twitter: @CNET
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The science of averting disasters.

As Florida prepares for Hurricane Ian, NASA is hoping to deflect another natural disaster — an asteroid.

The agency successfully crashed a spacecraft into a space rock some seven million miles away. And while this asteroid is no threat to Earth, what scientists learn from this cosmic collision could help us better prepare to avert a future strike.

Publisher: WUWF
Date: 2022-09-28T06:08:47.449
Author: https www wuwf org people brendan byrne
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John Wheeler: NASA's asteroid deflecting mission resembles 'Star Trek' episode - ...

FARGO — NASA's successful asteroid-deflecting mission this week brought to mind an episode of the television series "Star Trek" in which the Enterprise crew manage to deflect an asteroid headed for a populated planet.

However, in standard 1968 television style, these characters are played by non-indigenous actors with heavy, reddish, artificial-looking makeup. They speak in a monotone, staccato voice pattern like most other television actors portraying indigenous Americans at the time.

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Publisher: Duluth News Tribune
Date: 2022-09-30T10:00:00
Author: https www duluthnewstribune com john wheeler
Twitter: @duluthnews
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NASA to Fire a Rocket at an Asteroid

Look, I know what happens next. Either we miss the damn thing entirely, or we nudge it into a direct trajectory toward Earth—it's presently going to miss us by a parsec or three—and then we all have to pay Bruce Willis to go and blow it up.

Nothing good comes from this, and that's not even getting into the possibility that Jerry Bruckheimer probably has designed this whole production. I mean, we're going to get to watch the satellite approach its target for almost an hour before it slams into it.

Publisher: Esquire
Date: 2022-09-26T18:15:00Z
Twitter: @Esquire
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Hurricane Ian leaves path of destruction, NASA rams asteroid, consumers gaining confidence | Hot ...

Hurricane Ian dominated news cycles for much of the week. After forming and eventually leaving Cuba without power after slamming the island, the Category 4 storm became one of the strongest ever to hit the U.S.

By Tuesday morning, Ian had intensified into a Category 3. In the afternoon, concerns grew that the storm would continue to intensify. More than one million people in Cuba were left without electricity.

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Publisher: KOAM
Date: 2022-10-01T01:33:15 00:00
Twitter: @koamfox14
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September News Quiz for Students: The Queen, Tennis Greats, Asteroid Crash - The New York Times

Welcome to our new, monthly student news quiz! You can expect to find it the last school day of every month.

Above is an image related to one of the news stories we followed this month. Do you know what it shows? At the bottom of this quiz, you'll find the answer.

Date: 2022-09-30T00:36:24.000Z
Twitter: @nytimes
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How Yuri Milner Supports the Space Science Industry Through Philanthropic Giving | Nature World News

"Yuri Milner is something of a visionary. He sees that while there are many good causes and pressing problems, ultimately our chances of thriving as a species depend on tending and feeding the precious flame of knowledge." - Stephen Hawking, TIME Magazine 2016

One of the 236 signatories of Warren Buffet and Bill and Melinda Gates' Giving Pledge, Yuri Milner has committed an unprecedented amount to science over the last decade.

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Publisher: Nature World News
Date: 2022-09-30T17:47:08-04:00
Author: David Thompson
Twitter: @natureworldnews
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ESA - Moon science generation

Imagine landing your dream internship at the European Astronaut Centre (EAC), and then being unable to go into work. A group of excellent young professionals found themselves in this situation during the pandemic.

This week, however, 23 of these interns finally got their opportunity to visit the home of Europe's Astronaut corps. The interns had been working on a range of projects developing tools to support astronaut training for missions to the Moon and beyond.

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Webb and Hubble Space Telescopes Capture Detailed Views of DART Asteroid Impact

By Space Telescope Science Institute September 30, 2022 These images, Hubble on left and Webb on the right, show observations of the Didymos-Dimorphos system several hours after NASA's Double Asteroid Redirection Test (DART) intentionally impacted the moonlet asteroid.

Publisher: SciTechDaily
Date: 2022-09-30T02:49:29-07:00
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Hear SpaceX, NASA and Hubble officials discuss mysterious new study today | Space

Update for 5:30 p.m. EDT on Sept. 29: NASA and SpaceX announced today that they're conducting a feasibility study about potentially using a Dragon spacecraft to boost the orbit of, and also possibly service, the Hubble Space Telescope. Read our story about the Dragon-Hubble study here .

The briefing, which starts at 4:30 p.m. EDT (2030 GMT), will "discuss a new study exploring potential commercial space opportunities for NASA science missions," agency officials wrote in a statement (opens in new tab) .

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Publisher: Space.com
Date: 2022-09-29T18:57:30Z
Author: Mike Wall
Twitter: @SPACEdotcom
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World Space Week centers space sustainability for this year's events | Space

The 2022 edition of World Space Week starts Tuesday (Oct. 4), with events highlighting the theme " Space and Sustainability."

The week is timed with the 65th anniversary of the Sputnik launch from the Soviet Union, which became the first human-made object in orbit on Oct. 4, 1957.

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Publisher: Space.com
Date: 2022-09-30T16:00:40Z
Author: Elizabeth Howell
Twitter: @SPACEdotcom
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Marvel at the moon with Flat Rock on Oct. 8 - The Citizen

Flat Rock Middle students and families will join together to celebrate International Observe the Moon Night on Saturday, October 8. The free event will be held virtually so all students and families can join in the festivities at the preferred viewing locations.

The event at Flat Rock Middle School will be held from 7:30-8:30pm and will include astronomer presentations, activities and virtual exhibits.

Publisher: The Citizen
Date: 2022-09-30T05:00:04-04:00
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Behold! Our closest view of Jupiter's ocean moon Europa in 22 years | Space

The Juno probe made the closest pass in 22 years of Jupiter 's icy moon Europa on Thursday (Sept. 29), providing the best view of the ocean world since the NASA's Galileo spacecraft flew by it 2000.

Skimming just 219 miles (352 kilometers) above Europe's surface, the two-hour flyby was among the three closest-ever glimpses of the icy world. The last similar view that we received was on Jan.

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Publisher: Space.com
Date: 2022-09-30T13:39:25Z
Author: Elizabeth Howell
Twitter: @SPACEdotcom
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Hubble Space Telescope spots protective shield | Space

An odd shield of supercharged gas protects dwarf galaxies from being ripped apart by the gravitational pull of the Milky Way, 30 years' worth of observations by the Hubble Space Telescope reveal.

"A lot of people were struggling to explain how these streams of material could be there," assistant professor at Colorado College, Dhanesh Krishnarao, said in a statement . "If this gas was removed from these galaxies, how are they still forming stars?"

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Publisher: Space.com
Date: 2022-09-30T17:00:17Z
Author: Robert Lea
Twitter: @SPACEdotcom
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Firefly ready for another try to launch test flight of smallsat rocket – Spaceflight Now

After a delay of several weeks due to technical issues, bad weather, and a busy launch range, Firefly Aerospace is set to try again early Friday to send its commercial small satellite launcher into orbit on a test flight from Vandenberg Space Force Base, California.

The first two launch attempts for Firefly’s Alpha rocket were scrubbed Sept. 11 and 12, first to allow engineers to evaluate a drop in pressure in the rocket’s helium pressurization system, then by unfavorable weather at the California spaceport.

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Mexican astronomers discover exoplanet 20 light-years away

Three Mexican astronomers have discovered an exoplanet or extrasolar planet (not in our solar system) using observations gathered from the Very Long Baseline Array (VLBA), a system of ten radio telescopes with observing stations located across the continental United States (and Hawaii) that ...

Publisher: Mexico News Daily
Date: 2022-09-29T16:41:31-05:00
Author: Lydia Carey
Twitter: @mexicond
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The composition of asteroidal cores in the early solar system

Astrophysicists classify most meteorites into two categories; the carbonaceous (abbreviated CC) and non-carbonaceous (abbreviated NC) types that rely on nitrogen, oxygen, titanium, nickel, tungsten, molybdenum and ruthenium compositions.

Iron meteorites can be further categorized into magmatic and nonmagmatic features, where the former was formed by fractional crystallization in well mixed molten metallic cores within differentiated asteroids.

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Maximum Power Point Tracking: Benefits for your Solar System

Maximum Power Point Tracking (MPPT) greatly increases the capacity of your solar panels. To understand MPPT thoroughly, you must learn how solar PV systems works , especially solar panels .

When the solar cells of your solar PV system are not producing power during the night or on cloudy days, electricity is drawn from the main grid to power your home. 

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Publisher: Energy Matters
Date: 2022-09-30T08:40:37 00:00
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Full Moon Guide: October - November 2022 – NASA Solar System Exploration

A lunar eclipse as seen from Utah on Oct. 8, 2014. Credit: NASA/Bill Dunford | More about this image

The next full moon will be on Sunday afternoon, Oct. 9, 2022, appearing opposite the Sun in Earth-based longitude at 4:55 p.m. EDT. This will be on Monday morning from the Iran and Gulf Standard Time Zones eastward to the International Date Line.

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Publisher: NASA Solar System Exploration
Date: 2022-09-29 18:46:50 -0700
Author: By Gordon Johnston
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NASA's Juno Shares First Image From Flyby of Jupiter's Moon Europa

Observations from the spacecraft's pass of the moon provided the first close-up in over two decades of this ocean world, resulting in remarkable imagery and unique science.

The complex, ice-covered surface of Jupiter's moon Europa was captured by NASA's Juno spacecraft during a flyby on Sept. 29, 2022. At closest approach, the spacecraft came within a distance of about 219 miles (352 kilometers).

Publisher: NASA Jet Propulsion Laboratory (JPL)
Author: https www jpl nasa gov
Twitter: @nasajpl
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Alton City Council OKs Special Use Permit For Utility-Scale Solar System Array At Landfill and ...

ALTON - At Wednesday’s City of Alton Council Meeting, members approved Ordinance No. 7856, which grants a special use permit to allow a utility-scale solar system array at the former Alby Street Landfill, and also approved the second reading of Ordinance No.

The special use permit appears to move forward negotiations with Ameresco about a plan to construct a large-scale array site at the former Alby Street Landfill. Negotiations have been going on for a long period of time for this change.

Publisher: RiverBender.com
Date: 2022-09-29T06:33
Author: Dan Brannan Content Director
Twitter: @RiverBenderNews
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The Milky Way's Spiral Arms May Have Carved Earth's Continents - Scientific American

Mighty forces beyond the solar system billions of years ago might have shaped much of the land beneath our feet today.

“It blows my mind that the continental crust we’re standing on—where the majority of Earth’s biomass is—has a potentially fundamental connection to the cosmos,” says Chris Kirkland, a geologist at Curtin University in Australia and lead author of the paper.

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Publisher: Scientific American
Author: Shannon Hall
Twitter: @sciam
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Hurricane Ian: When the power grid goes out, could solar and batteries power your home?

Hurricane Ian's catastrophic winds and flooding are likely to bring long-lasting power outages to large parts of Florida. The storm is the latest in a line of hurricanes and extreme heat and cold events that have knocked out power to millions of Americans in recent years for days at a time.

Publisher: University of California
Date: 2022-09-29T09:45:26-07:00
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Investigating composition of asteroids reveals history of Solar System

An illustration of the Hera mission to the Dimorphos with accompanying cubesats. (Image credit: ESA)

On September 26, NASA's Double Asteroid Redirection Test ( Dart ) spacecraft slammed into the asteroid Dimorphos , a moonlet in orbit around a larger asteroid Didymos. The mission was the first full-scale planetary defence test in an effort to deflect an asteroid using a kinetic impactor .

Publisher: NEWS9LIVE
Date: 2022-09-29T15:24:48 05:30
Author: Aditya Madanapalle
Twitter: @NEWS9TWEETS
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Sustainable Home Improvements for Any Budget

Sure, you know that making sustainable swaps at home—whether it be a studio apartment in the city or a country farmhouse—can be good for the environment, but it is also a financial game changer.

Read on for five ways you can make your home more sustainable, more affordable, and more valuable. Pick one to start with or commit to all five to watch your energy savings grow and your carbon footprint—and electricity budget—shrink.

Publisher: Popular Mechanics
Date: 2022-09-29T19:30:00Z
Twitter: @PopMech
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Bad Astronomy | High-mass stars steal planets from low-mass ones | SYFY WIRE

With 5,000+ exoplanets now confirmed to exist, and dozens if not hundreds of still-forming planetary systems observed, we have a pretty good idea in general of how planets form around stars.

In brief, locally dense knots of material in clouds of gas collapse, start spinning, and flatten into a disk. The stuff in the center forms the star, and stuff farther out can coalesce into planets.

Publisher: SYFY Official Site
Date: 2022-09-29T09:00:18-04:00
Twitter: @syfy
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Gustav Holst's The Planets | Sep 29 | Nashville Scene
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Predicted diversity in water content of terrestrial exoplanets orbiting M dwarfs | Nature Astronomy

Exoplanet surveys around M dwarfs have detected a growing number of exoplanets with Earth-like insolation. It is expected that some of those planets are rocky planets with the potential for temperate climates favourable to surface liquid water.

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Publisher: Nature
Date: 2022-09-29
Author: 2022 The Author s under exclusive licence to Springer Nature Limited
Twitter: @NatureAstronomy
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What Happens When A Planet Is In Opposition?

In 1510, Nicolaus Copernicus attempted to change how we looked at the stars and planets of our solar system.

As these planets make their trips around the sun, they don't all move at the same speed. This means that at any given time, they are located in different places around the sun.

Though there are millions of miles that separate the planets in our solar systems, there are times when things align and reveal some great views in the sky above. One of these times is when the outer planets of our solar system are in opposition (or at opposition).

Publisher: Grunge.com
Date: 2022-09-29T10:50:09 00:00
Author: Sarah January
Twitter: @grungehq
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Gemini Monthly Horoscope: These 4 Planets Bring Good Luck

Venus makes the start in this beautiful round of four special planets. Until the 24th of October , i.e., almost the whole month of October , it forms a favorable trine. So, Geminis can expect pleasing and harmonious times in love and the arts.

From the 24th of October, Venus forms a quincunx angle. Now there are certainly beautiful possibilities in the love area, but there can also be problems within the family or partnership. With consideration and patience these can be solved well.

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Publisher: astrosofa.com
Twitter: @astrosofa
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Learn about the planets and stars at Algonquin School in Des Plaines

You can learn about the James Webb Space Telescope at a free astronomy event next week in Des Plaines. The telescope captured this image of the edge of a nearby, young, star-forming region NGC 3324 in the Carina Nebula. NASA, ESA, CSA, and STScI via AP

You can enjoy a night under the stars -- and learn about astronomy -- at a Des Plaines school next week.

Publisher: Daily Herald
Date: 2022-09-29
Author: Russell Lissau
Twitter: @dailyherald
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Super-Earth Found Near the Habitable Zone of Red Dwarf

By National Institutes of Natural Sciences September 29, 2022 The green region represents the habitable zone where liquid water can exist on the planetary surface. The planetary orbit is shown as a blue line.

Publisher: SciTechDaily
Date: 2022-09-29T13:54:31-07:00
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This Aussie Scientist Discovers New Planets For NASA & Her Day-To-Day Is Out Of This World

To me, the coolest bit would be being able to say that I’m a NASA scientist, but for Jessie, it’s more than just a sweet gig. Not only is she making discoveries for our society, but she’s making an impact in a male-dominated field.

Jessie: “I didn’t realise astronomy was something someone could pursue as a career. It wasn't until I started at uni that I realised the different potential research paths that lay before me. I originally started a degree in biotechnology.

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Publisher: PEDESTRIAN.TV
Date: 2022-09-29T04:14:52 00:00
Author: Ellie Goodman
Twitter: @pedestriandaily
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Mystery of Jupiter's Metallic Oceans and Enormous Magnetic Field - The Daily Galaxy

The habitability of gas giants has not really been looked at very much, observes Michael Wong at the Center for Integrative Planetary Science at the University of California, Berkeley.

“Juno is showing us that connections between the interior—where metallic hydrogen can be found—and the atmosphere are stronger than we thought,” Dr. Wong told The Daily Galaxy . Wong studies weather in Jupiter’s atmosphere using Hubble and other telescopes.

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Publisher: The Daily Galaxy
Date: 2022-09-29T13:00:44 00:00
Author: https www facebook com dailygalaxycom 231802629840
Twitter: @dailygalaxy
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