Remember that asteroid that isn't going to hit Earth? We could send a mission to explore it
YR4, which orbits the sun every four years and periodically crosses Earth's orbit. The nature of its orbit makes it a ...
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Space on MSN4d
Time-Lapse Orbit Animation Of OSIRIS-APEX's Epic Journey To Asteroid Apophis
The OSIRIS-REx spacecraft's name has been changed to OSIRIS-APEX for its new mission to asteroid Apophis. See its journey to ...
IFLScience on MSN6d
Acoustic Sensors Detect Spacecraft's Sample Return Capsule Plummeting Into Earth's Atmosphere
A spacecraft's sample return capsule was detected entering the Earth's atmosphere using acoustic sensors by a team of ...