Want to go deeper? NASA, OSIRIS-APEX has the full story and the latest updates.
For Further InformationOn April 13, 2029, asteroid Apophis passes about 20,000 miles from Earth. NASA's OSIRIS-APEX meets it in June 2029 to see how that close pass changes it.
Image: NASA.
Last reviewed: 2 sources cited
NASA, reusing the OSIRIS-REx spacecraft that returned asteroid Bennu samples.
Source: NASA, OSIRIS-APEX
An asteroid rendezvous mission studying how a close pass of Earth affects a stony asteroid.
Source: NASA, OSIRIS-APEX
Apophis passes Earth April 13, 2029; OSIRIS-APEX rendezvous in June 2029.
Source: NASA, Asteroid Apophis
Source: NASA, OSIRIS-APEX
Asteroid 99942 Apophis, about 20,000 miles from Earth's surface at closest approach.
Source: NASA, Asteroid Apophis
To learn how asteroids respond to gravity and what they are made of, knowledge that informs planetary defense.
Source: NASA, OSIRIS-APEX
Agency solution · active
Near-Earth asteroid Apophis will safely pass about 20,000 miles (32,000 km) from Earth's surface on April 13, 2029, closer than many satellites in geosynchronous The curved path an object takes as it travels around a planet, moon or star, like a satellite circling Earth. Glossary. NASA says there is no risk of Apophis hitting our planet for at least 100 years. OSIRIS-APEX, the renamed OSIRIS-REx spacecraft, will rendezvous with Apophis in June 2029 to study how Earth's gravity changes its orbit, spin and surface.
Source: NASA, Asteroid Apophis
Source: NASA, OSIRIS-APEX
Knowing how a stony asteroid reacts to a close pass is exactly the kind of knowledge planetary defense needs.
For Further Information: NASA, OSIRIS-APEX
On April 13, 2029, asteroid Apophis will pass about 20,000 miles from Earth, closer than many geosynchronous satellites.
Want to go deeper? NASA, OSIRIS-APEX has the full story and the latest updates.
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APA
Saving Planets. (n.d.). OSIRIS-APEX and Apophis 2029 (NASA). https://www.savingplanets.com/OSIRIS-APEX.html
MLA
"OSIRIS-APEX and Apophis 2029 (NASA)." Saving Planets, https://www.savingplanets.com/OSIRIS-APEX.html.
