Saturday, June 24, 2023

New era of exoplanet discovery begins with images of 'Jupiter's younger sibling'

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Google’s “RoboCat” will power new general purpose robots

Google's "RoboCat" will power new general purpose robots

While robots are no strangers to work — the first industrial robots rolled into a car factory in 1961 — their capabilities are generally limited. Most perform only one simple, specific task, over and over again; they can’t step outside the box with the adaptability of a ...

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Publisher: Freethink
Date: 2023-06-23T14:30:30 00:00
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There Could Be Captured Planets in the Oort Cloud - Universe Today

Our solar system has had a chaotic past. Earth and the other planets are now in stable orbits, but while they were forming they experienced drastic location shifts.

The Oort Cloud is at the gravitational edge of the solar system. From time to time a chunk of icy material will get a gravitational nudge toward the inner solar system and becomes one of the many comets we see.

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Publisher: Universe Today
Date: 2023-06-24T15:17:06 00:00
Author: Brian Koberlein
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Friday, June 23, 2023

NASA Invites Media to Cover Asteroid Sample Return, Logistics Call | NASA

Publisher: NASA
Date: 2023-06-23T09:55-04:00
Twitter: @NASA
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Kepler Planets Lets Us See What Lies Beyond Our Solar System | HowStuffWorks

Named after famous German astronomer Johannes Kepler, Kepler's mission was to find extrasolar planets, particularly those that might be in or near habitable zones. An extrasolar planet (aka an exoplanet ) is any planet orbiting a star that's beyond our solar system.

The Kepler space telescope launched in 2009 and was managed by NASA's Jet Propulsion Laboratory. Its mission was to observe more than 150,000 planets in one part of the night sky simultaneously. So, what did we learn from these Kepler planets ?

Publisher: HowStuffWorks
Date: 2023-06-14T13:30:00-04:00
Author: https www howstuffworks com about melanie mcmanus htm
Twitter: @howstuffworks
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Robots learn to perform chores by watching YouTube | TechCrunch

Learning has been a holy grail in robotics for decades. If these systems are going to thrive in unpredictable environments, they'll need to do more than just respond to programming — they'll need to adapt and learn.

Video is an intriguing solution that's been the centerpiece of a lot of recent work in the space.

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Publisher: TechCrunch
Date: 2023-06-22T16:09:59 00:00
Author: Brian Heater
Twitter: @TechCrunch
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Thursday, June 22, 2023

'UFOS' in Middletown, Ohio caught on camera moving at impossible speed

Multiple videos of UFOs in Middletown, Ohio have appeared online, showing what appears to be spaceships in the middle of the night sky, before flying off at an impossible speed.

First, there was an alleged UFO spotting in Kansas City before a stream beam sparked fears of UFOs in Michigan too.

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Publisher: HITC
Date: 2023-06-22T16:07:59 00:00
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US, India agree to boost cooperation in space, technology during Modi's visit - La Prensa ...

Washington/New Delhi, Jun 22 (EFE).- The United States and India on Thursday agreed to boost cooperation in the space sector and technology by signing several agreements and initiatives during the US visit of Indian Prime Minister Narendra Modi.

India is set to join the Artemis Accords, aimed at facilitating international cooperation for the next Moon landing and prepare a future voyage to Mars, while the NASA is also set to work with the Indian space agency to send a mission to the International Space Station in 2024.

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Publisher: La Prensa Latina Media
Date: 2023-06-22T07:00:02-05:00
Author: https www laprensalatina com author onlinenewseditor
Twitter: @laprensalatina
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Salty 'peanut' asteroid may reveal where Earth got its water | Space

The sodium chloride crystals, which only could have formed in the presence of water, were discovered in the sample of asteroid Itokawa that was returned to Earth by Japan's Hayabusa mission back in 2010. 

"The grains look exactly like what you would see if you took table salt at home and placed it under an electron microscope," Tom Zega, a professor of planetary sciences at the University of Arizona's Lunar and Planetary Laboratory and senior author of a new paper describing the discovery, said in ...

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Publisher: Space.com
Date: 2023-06-22T13:00:11Z
Author: Robert Lea
Twitter: @SPACEdotcom
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NASA Invites Media to Northrop Grumman Cargo Launch to Space Station | NASA

Publisher: NASA
Date: 2023-06-21T12:58-04:00
Twitter: @NASA
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Wednesday, June 21, 2023

Cassini data reveals the presence of phosphorus in Enceladus' ocean plumes - ...

A team of scientists, using archival data from NASA’s now-retired Cassini mission, has discovered the presence of phosphorus in the massive plumes of water being ejected from the southern regions of Saturn’s moon Enceladus.

The plumes themselves are thought to be caused by water from a subsurface ocean within Enceladus. The water from the ocean makes its way to space through several fissures in the southern surface regions of Enceladus.

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Publisher: NASASpaceFlight.com
Date: 2023-06-19T18:49:12 00:00
Author: Haygen Warren
Twitter: @NASASpaceflight
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Can we predict if a system will have giant planets?

Can we predict if a system will have giant planets?

This article has been reviewed according to Science X's editorial process and policies . Editors have highlighted the following attributes while ensuring the content's credibility:

Use this form if you have come across a typo, inaccuracy or would like to send an edit request for the content on this page. For general inquiries, please use our contact form . For general feedback, use the public comments section below (please adhere to guidelines ).

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'Alien in New York' video sparks fresh speculation about UFOs in the United States

More so-called footage of aliens on Earth has gone viral on social media - this time supposedly showing an extraterrestrial in a backyard in New York.

The footage comes just days after a family in Las Vegas reportedly found aliens on their property before it was widely debunked by fact-checkers as nothing more than CGI. There had also been false claims that the family in question had gone 'missing' which was quickly dismissed.

Publisher: MSN
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Ramon.Space and Foxconn Partner to Launch Revolutionary High-Volume Space Computing Products

Ramon.Space and Foxconn Partner to Launch Revolutionary High-Volume Space Computing Products

The space economy which is estimated to reach $1 trillion by 2040 is highly dominated by the usage of data in space.

By combining Ingrasys world-class manufacturing capabilities and Ramon.Space's expertise in space technology, the companies will disrupt the space industry by rolling out an assembly of the highest quality, cost-effective computing products to global markets, setting a new standard for ...

Publisher: Yahoo Finance
Twitter: @YahooFinance
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Hackers threaten to leak 80GB of confidential data stolen from Reddit | TechCrunch

Hackers are threatening to release confidential data stolen from Reddit unless the company pays a ransom demand – and reverses its controversial API price hikes .

In a post on its dark web leak site, the BlackCat ransomware gang, also known as ALPHV, claims to have stolen 80 gigabytes of compressed data from Reddit during a February breach of the company's systems.

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Publisher: TechCrunch
Date: 2023-06-19T08:25:47 00:00
Author: Carly Page
Twitter: @TechCrunch
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Asteroid twice the size of the Titanic to pass Earth Saturday - NASA - The Jerusalem Post

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Publisher: The Jerusalem Post | JPost.com
Twitter: @Jerusalem_Post
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A Space: Science & Technology study advances | EurekAlert!

The micronozzle, which is a core component of the electrothermal microthruster, features a micron-scale geometry, a 2D Laval configuration, a rectangular cross section, and a highly thermal conductive silicon wall due to MEMS fabrication.

Being identical to the prototype MEMS thruster, the simulated micronozzle consists of 3 geometrical parts, namely, the upper covering layer, the substrate, and the micronozzle itself. The upper covering layer is defined with properties of a Pyrex glass and substrate with properties of silicon ...

Publisher: EurekAlert!
Twitter: @EurekAlert
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Tuesday, June 20, 2023

Half Planet-Half Star Found To Be Hotter Than Our Sun

Deep in the void of space, an object hotter than our sun has been discovered that is blurring the lines between what defines a star and a planet.

Orbiting a star around 1,400 light-years away, astronomers have found a brown dwarf that is much hotter than any other measured, even exceeding the temperature of our own sun.

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Publisher: Newsweek
Date: 2023-06-20T08:18:17-04:00
Twitter: @newsweek
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Researchers expand ability of robots to learn from videos: Robots able to accomplish tasks after ...

New work from Carnegie Mellon University has enabled robots to learn household chores by watching videos of people performing everyday tasks in their homes.

The research could help improve the utility of robots in the home, allowing them to assist people with tasks like cooking and cleaning.

Publisher: ScienceDaily
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The immense water plume of Enceladus and its torus have been captured by JWST | Nature Astronomy

The immense water plume of Enceladus and its torus have been captured by JWST | Nature Astronomy

Observations using JWST show water, probably from a subsurface ocean on Saturn's icy moon, spewing into a large plume that extends far beyond the moon's surface.

Iess, L. et al. The gravity field and interior structure of Enceladus. Science 344 , 78–80 (2014). This paper, based on Doppler data from spacecraft flybys, indicates a regional subsurface sea in Enceladus, at depths of 30–40 km and extending up to southern latitudes.

Publisher: Nature
Date: 2023-06-20
Author: 2023 The Author s under exclusive licence to Springer Nature Limited
Twitter: @NatureAstronomy
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Young Planets Around Old Stars?

Young Planets Around Old Stars?

ATLANTA—Astronomers using the Georgia State University Center for High Angular Resolution Astronomy (CHARA) Array telescopes have mapped the orbit of a pair of distant old stars that is surrounded by a vast disk of gas and dust.

Astronomers wondered if the central hole in the disk was caused by tidal pulls from the central pair of stars, but the new study shows that the pull of the stars is much too weak to explain the hole. Could recently created planets have formed in the disk and swept away the gas?

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Publisher: Georgia State News Hub
Date: 2023-06-20T12:00:00 00:00
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UFO in Kansas City rumors fueled by $349,500 ... Missouri listing

In addition to the video that alleges to have captured a UFO, the listing of a 'spaceship-on-earth' property in Missouri has given rise to interesting reactions from people in Kansas City.

From mainstream media to social media platforms, nearly every medium is deeply invested in finding out about the existence of non-human creatures.

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Publisher: HITC
Date: 2023-06-20T03:23:00 00:00
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Hackers threaten to leak stolen Reddit data if company doesn't pay $4.5 million and change ...

Hackers from the BlackCat ransomware gang, also known as ALPHV, are threatening to leak 80 gigabytes of confidential data from Reddit that they claim to have stolen during a February breach, according to a post from the group on the dark web, which was reviewed by CNN and an independent ...

Reddit CTO Chris Slowe previously posted about a security incident that took place in early February.

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Publisher: CNN
Date: 2023-06-19T15:34:32Z
Author: Jennifer Korn
Twitter: @CNNbusiness
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Monday, June 19, 2023

The future of medicine may lie in space | CNN

The future of medicine may lie in space | CNN

Editor's Note: A version of this story appeared in CNN's Wonder Theory science newsletter. To get it in your inbox, sign up for free here .

As a journalist, I tend to cover outcomes of the scientific process — a discovery published in a journal or a high-profile award. It's rare that I get to see the blood, sweat and tears that go into the work.

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Publisher: CNN
Date: 2023-06-17T15:00:21.471Z
Author: Katie Hunt
Twitter: @CNN
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Teaching robots how to touch

Yuhan Hu is a PhD student researching mechanical engineering at Cornell University, New York. Credit: Jesse Winter for Nature

Touch is the first sense that humans develop before birth. It is an intimate, emotional way to communicate and can convey a lot of information.

Date: 2023-06-19
Twitter: @nature
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Search for habitable moons in the solar system is heating up | Digital Trends

Search for habitable moons in the solar system is heating up | Digital Trends

The research used data from the Cassini mission, which performed multiple flybys of Enceladus in the mid-2000s, investigating the water plumes and cryovolcanoes that dot its surface.

“We previously found that Enceladus’ ocean is rich in a variety of organic compounds,” said lead researcher Frank Postberg of Germany’s Freie Universität Berlin in a statement .

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Publisher: Digital Trends
Date: 2023-06-15T07:24:56-07:00
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Use the new moon of June 17 to see 5 visible planets in the sky | Space

The new moon phase officially occurs on June 18 at 12:38 a.m. EDT (0438 GMT), according to In-The-Sky.org . The new moon is often referred to as the invisible phase because the moon’s illuminated side faces toward the sun and, as a result, is not visible to us here on Earth. 

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Publisher: Space.com
Date: 2023-06-17T10:00:29Z
Author: Samantha Mathewson
Twitter: @SPACEdotcom
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Sunday, June 18, 2023

The Dream of Harvesting Solar Power From Space Is Gaining Momentum

T he idea of beaming solar power down from space might seem like something out of a sci-fi movie. But new legislation in Congress, a funding announcement from the UK government, and the first successful test of the technology all suggest its moment may be coming.

Getting your solar energy directly from space makes a lot of sense. The atmosphere doesn't get in the way, and there's no day and night so you can generate power around the clock.

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Publisher: Singularity Hub
Date: 2023-06-18T14:00:51 00:00
Author: Edd Gent
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Asteroid the size of 15 alpacas to fly past Earth on Monday - NASA - The Jerusalem Post

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Publisher: The Jerusalem Post | JPost.com
Twitter: @Jerusalem_Post
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The Impact of LEO Satellites on Astronomy and Space Science

The impact of Low Earth Orbit (LEO) satellites on astronomy and space science has become a topic of growing concern among researchers and scientists in recent years.

LEO satellites are typically found at altitudes between 160 and 2,000 kilometers above Earth’s surface, making them the closest artificial objects to our planet. These satellites are used for a variety of purposes, including communication, navigation, and Earth observation.

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Publisher: CityLife
Date: 2023-06-18T12:53:41 00:00
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A star has been eating an orbiting planet for 85 years | New Scientist

A planet about six times the mass of Jupiter has been in the process of being ripped apart, incinerated and devoured by its star for decades.

Publisher: New Scientist
Author: author fullName
Twitter: @newscientist
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