Jan. 21. A planet parade is when several of our solar system's planets are visible in the night sky at the same time. There ...

Stargazers will be treated to a rare seven-planet alignment in February. This is what scientists hope to learn.

Mars is home to perhaps the greatest mystery of the Solar System: the so-called Martian dichotomy, which has baffled ...

NASA’s Goldstone Solar System Radar is closely tracking asteroid 2024 PT5 during its nearest approach to Earth, a distance ...

The asteroid is estimated to be between 656 and 1,443 feet across, and will pass at 16 times the distance to the moon.

Venus, Saturn, Jupiter, Mars, Uranus, and Neptune — are currently forming a breathtaking arc in night night sky ...

Who benefits from scare stories about aliens, and are we alone in the Universe?Since ancient times, humans have gazed at the night sky ...

NASA's Jet Propulsion Laboratory monitors asteroid 2022 CE2, expected to safely pass Earth on January 16, 2025. The ...

A huge "nightmare world" where it "rains glass" and winds blow at a speed of up to 5,400mph has been found just 64.5 ...

Firefly Aerospace's first mission to the moon is poised to launch in the early morning hours on Jan. 15. The company's Blue ...

G3 may be hard to see due to weather patterns and the California wildfires, said Tim Brothers of the Massachusetts Institute ...