A newly discovered interstellar object is racing toward our solar system, capturing the attention of scientists worldwide. Unlike other known celestial bodies, this object appears to be emitting its ...

NASA has just premiered Planetary Defenders, a fascinating documentary looking at the high-stakes work geared toward protecting Earth from large asteroids spotted coming our way. The 75-minute ...

Space is full of weird objects that don’t make sense according to what scientists thought they knew about the universe, and the last couple of years have been amazing for finding completely bonkers ...