Thursday, June 23, 2022

Arecibo Observatory Scientists Help Unravel Surprise Asteroid Mystery | University of Central ...

When asteroid 2019 OK suddenly appeared barreling toward Earth on July 25, 2019, Luisa Fernanda Zambrano-Marin and the team at the Arecibo Observatory in Puerto Rico jumped into action.

After getting an alert, the radar scientists zoned in on the asteroid, which was coming from Earth's blind spot — solar opposition. Zambrano-Marin and the team had 30 minutes to get as many radar readings as they could.

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Publisher: University of Central Florida News | UCF Today
Date: 2022-06-23T20:04:01-04:00
Twitter: @UCF
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Scientists map weird metal asteroid that NASA spacecraft will visit | Space

Planetary scientists have created a new, detailed map of the asteroid Psyche, providing a tantalizing preview of the target for a NASA mission set to launch later this year.

NASA's Psyche mission , named after its destination, aims to discover whether the 140-mile-wide (225 kilometers) metal-rich asteroid is the exposed core of a protoplanet, as scientists theorize it might be. Now, scientists on the mission have a new resource to consult. 

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Publisher: Space.com
Date: 2022-06-23T15:00:48Z
Author: Andrew Jones
Twitter: @SPACEdotcom
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In less than 100 days human-made spacecraft will hit alien asteroid - SCIENCE News

Launched in November 2021, the Double Asteroid Redirection Test or Dart mission is on a course towards an alien asteroid.

Near-Earth Objects (NEOs) are asteroids and comets that orbit the Sun like the planets, but their orbits can bring them into Earth's neighborhood - within 30 million miles of Earth's orbit.

Publisher: India Today
Date: 2022-06-23T13:40:27 05:30
Twitter: @indiatoday
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Asteroid Hopping Robot Reinforced with 3D Printed Carbon Fiber - 3DPrint.com | The Voice of 3D ...

A novel robot designed for low gravity could be the key to future asteroid exploration. Dubbed SpaceHopper , this three-legged "hopping" robot is described as a revolutionary mobility platform that will enable new missions to explore a vast uncharted part of our solar system.

The students, all majoring in various engineering fields, turned to Zürich-based firm Scheurer Swiss , known for its long-standing expertise with fiber composite technologies, to 3D print the parts that ensure the robot has more stability and is lightweight while hopping in zero gravity.

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Publisher: 3DPrint.com | The Voice of 3D Printing / Additive Manufacturing
Date: 2022-06-23T12:00:49 00:00
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Tyvak International, a Terran Orbital Company, Completes Critical Design Review of Deep Space ...
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How to get all Minikits in The Hunt for Jango in Lego Star Wars: The Skywalker Saga

To get all five of the Minikits in The Hunt for Jango level in Episode II – Attack of the Clones in Lego Star Wars: The Skywalker Saga, you need to thoroughly explore the asteroid field in which Jango and Boba Fett are hiding.

Get the first Minikit by destroying the asteroid that looks like a Minikit made of rock. If you roll a little to the right, then pull up at the very start of the level, it should be in front of you.

Publisher: MSN
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Light up your nightlife: Astronomy events still to come in 2022 | The Lighthouse

While millions of visitors enjoyed the stunning light displays at Sydney’s Vivid festival, there are plenty of spectacular light shows in the night sky for those who care to look, says Macquarie University astronomer Professor Orsola De Marco.

Bigger, closer: A  supermoon over Bondi ... keep your eyes peeled on July 15 and August 11

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Publisher: The Lighthouse
Author: Fran Molloy
Twitter: @Macquarie_Uni
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Hidden carbon layer may have sparked ancient bout of global warming | Science | AAAS

There is no perfect parallel in Earth’s past for present-day climate change—human-driven warming is simply happening too fast and furiously.

The cause of the Paleocene-Eocene Thermal Maximum (PETM) has long been debated, with researchers invoking exotic mechanisms such as catastrophic releases of methane from the sea floor or even asteroid strikes.

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Twitter: @newsfromscience
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