Near-Earth Asteroids as of September 2023

September 2023

Each month, NASA’s Planetary Defense Coordination Office releases a monthly update featuring the most recent figures on NASA’s planetary defense efforts, near-Earth object close approaches, and other timely facts about comets and asteroids that could pose an impact hazard with Earth. Here is the what we’ve found for September. 

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5 min read

To Study Atmosphere, NASA Rockets Will Fly into Oct. Eclipse’s Shadow

Article


2 hours ago

4 min read

Living on the Edge: Supernova Bubble Expands in New Hubble Time-Lapse Movie

Article


8 hours ago

2 min read

Hubble Views a Glistening Red Nebula

Article


8 hours ago

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