Saturday, January 21, 2023

First Asteroid to Buzz Earth in 2023 Came Closer Than Many Satellites - CNET

An asteroid passed by closer to Earth this month than most large telecom satellites, and our telescopes didn't spot the space rock until it already had us in its rear view.

For instance, the bolide that exploded in the atmosphere over Russia in 2013 was probably about 10 times the size of 2023 AV, yet only a small boulder-size piece made it all the way to the surface.

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Publisher: CNET
Author: Eric Mack
Twitter: @CNET
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Fiery 80-foot Asteroid, discovered in 2023, clocked at a zippy 26039 kmph by NASA | Tech News

Countless asteroids keep zooming past the Earth at blistering speeds and close distances, posing potential risk towards the planet. Although these space rocks frequently buzz Earth, most of them burn up in the Earth's atmosphere itself.

The smaller asteroids also are destructive as they possess the capability of causing potential damage, especially if they crash in a densely populated area. NASA has now warned that an asteroid is headed for Earth today.

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Publisher: HT Tech
Date: 2023-01-20T11:08:29 05:30
Twitter: @HTTech
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Asteroid 2020 BP: Aircraft-Sized Space Rock to Makes Its Closest Approach to Earth on January 19 | ...

Asteroids have struck and passed by Earth multiple times, wherein most gets incinerated in our atmosphere or some reaching the surface.

In a recent update, NASA  issued an asteroid warning that the airplane-sized space rock named Asteroid BP 2020  is heading to Earth and is expected to fly by our planet by the end of the week.

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Publisher: Nature World News
Date: 2023-01-18T11:49:46-05:00
Author: Louise Franco
Twitter: @natureworldnews
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2 asteroids the size of 22 penguins to pass Earth this weekend - NASA - The Jerusalem Post
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Publisher: The Jerusalem Post | JPost.com
Twitter: @Jerusalem_Post
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We may finally know why Jupiter's asteroid swarms are so different | BGR

For decades we have known that Jupiter’s asteroid swarms follow the gas giant as it continues its orbit around the Sun. Now, astronomers may have finally deduced one of the biggest mysteries surrounding the Jupiter asteroid swarms – why one has more asteroids than the other.

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Publisher: BGR
Date: 2023-01-21T20:09:00 00:00
Author: Joshua Hawkins
Twitter: @bgr
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Asteroid zooms through Hubble telescope's deep space picture | Mashable

Just when astronomers were in the middle of studying a little galaxy perched in the constellation Virgo, a space rock decided to steal some of the show.

This image from the Hubble Space Telescope (Opens in a new window) , the legendary joint observatory of NASA and the European Space Agency in low-Earth orbit, features the galaxy UGC 7983.

Publisher: Mashable
Date: 2023-01-18T16:38:51 00:00
Author: Elisha Sauers
Twitter: @mashable
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Tianwen-2: China's Near-Earth asteroid and… | The Planetary Society

China is gearing up for an ambitious combined mission to collect samples from a near-Earth asteroid, deliver the material to Earth, and then head off back into deep space to study a comet.

Tianwen-1 , the country's first interplanetary mission, launched in July 2020. It was a double mission: sending an orbiter and a rover to Mars to attempt two major exploration milestones with a single shot. Tianwen-2 will similarly aim for two birds with one stone.

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Publisher: The Planetary Society
Twitter: @exploreplanets
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Asteroid Named After MTU Professor - Keweenaw Report

2 days ago Featured , Local News , News Comments Off on Asteroid Named After MTU Professor 1,396 Views

The International Astronomical Union functional working group Small Bodies Nomenclature announced the new name this week.

Publisher: Keweenaw Report
Date: 2023-01-20T08:23:40 00:00
Author: Todd VanDyke
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Hera spacecraft to return to binary asteroid to survey crater left by DART

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