Astronomers have discovered a planet beyond the solar system that orbits its twin parent stars closer than any ever seen ...
Jupiter-like planet 8 UMi b, named Halla, orbits its host red giant star Baekdu closely. The red giant's merger with a white ...
Early this year, a surprise space rock made headlines around the globe when the International Asteroid Warning Network ...
Gravity and motion make time pass faster on Mars than Earth, reshaping navigation, communication, and future crewed missions.
Mars orbiters have given astronomers an unexpected new vantage point on 3I/ATLAS, sharply tightening estimates of the ...
Amateur astronomer Tony Dunn must have been particularly impressed by the November crop of new asteroids to have put the 18 ...
An artist's concept of the Giant Impact Hypothesis. Around 4.5 billion years ago, a Mars-sized planetary body named Theia collided with proto-Earth (early Earth) to form the Blue Planet’s natural ...