Two of Moon's Grand Canyons Were Created in Just 10 Minutes Due to a Powerful Impact 3.8 Billion Years Ago, Claim Researchers ...
A potential record-breaking exoplanet system, traveling at 1.2M mph, may be the first of its kind ever identified.
Over the next several weeks, astronomers will be looking closely at an asteroid called 2024 YR4 that could be as big as a ...