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  2. List of asteroid close approaches to Earth in 2020 - Wikipedia

    en.wikipedia.org/wiki/List_of_asteroid_close...

    A number of known asteroids came closer than this in 2020, notably 2020 CW, 2020 JJ, 2020 QG, and 2020 VT 4 which all approached Earth within 0.05 lunar distances. Two objects have been observed to be temporary satellites of Earth: 2020 CD 3 in February 2020 and 2020 SO in September 2020, albeit the latter has been confirmed to be a rocket ...

  3. NEO Surveyor - Wikipedia

    en.wikipedia.org/wiki/NEO_Surveyor

    In 2005, the U.S. Congress mandated NASA to achieve by the year 2020 specific levels of search completeness for discovering, cataloging, and characterizing dangerous asteroids larger than 140 m (460 ft) (Act of 2005, H.R. 1022; 109th), [13] [3] but it never appropriated specific funds for this effort. [14]

  4. Hypervelocity Asteroid Intercept Vehicle - Wikipedia

    en.wikipedia.org/wiki/Hypervelocity_Asteroid...

    After detecting many of the asteroids in the Solar System and observing their composition through meteorite remains, NASA has identified multiple large asteroids that may collide with Earth. To combat these NEOs, NASA has come up with the following design for an HAIV. The vehicle is split into two major parts; the leader craft and the follower ...

  5. Asteroids safely fly by Earth all the time. Here’s why ...

    www.aol.com/asteroids-safely-fly-earth-time...

    Here's what to know about Apophis and how space agencies hope to protect Earth from other asteroids like it. Apophis to make 2029 flyby to Earth. ... NASA takes on dangerous asteroids.

  6. Potentially hazardous object - Wikipedia

    en.wikipedia.org/wiki/Potentially_hazardous_object

    The asteroid Toutatis is listed as a potentially hazardous near-Earth asteroid, yet poses no immediate threat to Earth.(Radar image taken by GDSCC in 1996.)A potentially hazardous object (PHO) is a near-Earth object – either an asteroid or a comet – with an orbit that can make close approaches to the Earth and which is large enough to cause significant regional damage in the event of ...

  7. Large asteroid flies close to Earth – and is only spotted ...

    www.aol.com/large-asteroid-flies-close-earth...

    Object came with a quarter of the distance between us and the Moon

  8. 'Planet killer' asteroid hidden by the sun may threaten Earth ...

    www.aol.com/news/planet-killer-asteroid-hidden...

    Asteroids orbiting between Earth and the sun are especially hard to find, but NASA can't deflect hazardous space rocks if astronomers don't spot them. 'Planet killer' asteroid hidden by the sun ...

  9. 2020 BX12 - Wikipedia

    en.wikipedia.org/wiki/2020_BX12

    2020 BX 12 was discovered on 27 January 2020 by the Asteroid Terrestrial-impact Last Alert System (ATLAS) survey at the Mauna Loa Observatory in Hawaii.The ATLAS survey was designed for detecting near-Earth asteroids on approach to Earth, particularly those that may be considered potentially hazardous under circumstances where they can approach Earth from close distances.

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