Friday, September 11, 2020

This asteroid is ejecting particles into space. A spacecraft may tell us why - CNN

(CNN) This asteroid has been full of surprises since a NASA spacecraft arrived to orbit it in December 2018 .

Publisher: CNN
Date: 2020-09-11T10:31:03Z
Author: Ashley Strickland CNN
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An asteroid will pass extremely close to Earth the day before the election - CBS

Asteroid 2018 VP1 will zoom past Earth on November 2, one day before Americans vote for the next president. In a year where unpredictable disasters have seemingly become routine, NASA is working hard to calm fears of a potential collision.

According to the space agency, even if this asteroid did hit Earth's atmosphere, it would be too small to do any damage. 

"Asteroid 2018VP1 is very small, approx. 6.5 feet, and poses no threat to Earth!," NASA Asteroid Watch tweeted Sunday. "It currently has a 0.41% chance of entering our planet's atmosphere, but if it did, it would disintegrate due to its extremely small size."

Twitter: @CBSNews
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5 asteroids are heading towards Earth; NASA reveals how closely they will pass us - Republic World

The Jet Propulsion Laboratory under NASA has revealed three dates when the Earth will experience five close approaches from 5 objects that are going to pass through Earth. These approaches are much closer than we have ever expected. NASA uses its Asteroid Watch Widget to track this upcoming near approach and determines the distance.

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According to NASA Jet Propulsion Laboratory at California Institute of Technology, 5 objects are going to pass through Earth within the 4.6 million miles distance. The average distance between Earth and the moon is about 239,000 miles i.e. 385,000 kilometres. In the image below, one can see the date of closest approach, the approximate size of the objects and the distance of their path from Earth.

Publisher: Republic World
Date: 46255256F7B435C502CFADCCBD97D1C9
Author: Republic World
Twitter: @republic
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Asteroid 2020 QL2, Bigger Than a Football Field, to Fly by Earth on September 14 | Technology News

Asteroid 2020 QL2 that could be up to 120 meters (394 feet) in diameter is expected to safely fly past Earth on September 14, as per NASA's Center for Near-Earth Object Studies (CNEOS). The asteroid is expected to fly past at a speed of nearly 38,620 kmph (24,000 mph) and come within a distance of 6.8 million kms (4.2 million miles). The asteroid could be as big as the iconic London Eye or bigger than a professional football field.

The asteroid's size could be anywhere between 53 meters (174 feet) and 120 meters, according to NASA . This makes it one of the potentially largest rocks on the space agency's Near-Earth Object (NEO) Earth Close Approaches list. Asteroid 2020 QL2 is currently travelling at 10.5 kilometres per second (6.52 miles per second).

Publisher: NDTV Gadgets 360
Date: Thu 10 Sep 2020 17:23:04 0530
Twitter: @Gadgets360
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Asteroid news: NASA tracking 56m 'near-Earth' rock shooting by TOMORROW | Science |

A space rock known as 2020 RW has been described by NASA as a near Earth object (NEO) and is making its way by our planet. NASA has said there is no chance the asteroid, which has a diameter between 30 metres and 56 metres, will not hit our planet, but the space agency will use its close proximity to Earth to study the history of the solar system.

If the asteroid is at the upper end of the scale, it would make the asteroid almost five times as long as a double-decker bus.

Publisher: Express.co.uk
Date: 2020-09-09T17:17:42 01:00
Author: Sean Martin
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Where no spacecraft has gone before: A close encounter with binary asteroids | CU Boulder Today |

CU Boulder and Lockheed Martin will lead a new space mission to capture the first-ever closeup look at a mysterious class of solar system objects: binary asteroids.

These bodies are pairs of asteroids that orbit around each other in space, much like the Earth and moon. In a project review on Sept. 3, NASA gave the official go-ahead to the Janus mission, named after the two-faced Roman god. The mission will study these asteroid couplets in never-before-seen detail.

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Publisher: CU Boulder Today
Date: 2020-09-10T09:57:19-06:00
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Pair of satellites to be launched in 2022 to study binary asteroids | E&T Magazine

Two small satellites will be sent to two pairs of binary asteroids to study how these curious space objects evolve and burst apart over time.

A binary asteroid is a system of two asteroids that orbit around each other in space, much like the Earth and the Moon.

A team composed of researchers from The University of Colorado Boulder and Lockheed Martin have been given approval by Nasa to launch a relatively cheap $55m (£43m) mission to study these phenomena under the space agency's SIMPLEx program

Date: 2020-09-11
Author: Jack Loughran
Twitter: @@EandTmagazine
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Astro Bob column: Itty-bitty asteroid headed toward Earth gets my vote | Duluth News Tribune
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Publisher: Duluth News Tribune
Twitter: @Duluth News Tribune
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