Over 4.6 billion years ago, the early Earth emerged from a swirling disk of gas and dust encircling the young sun. This ...

A renewed rivalry between the United States and China in space exploration has placed special focus on Lagrange points.

Accessible to anyone the world over, witnessing the majesty of the solar system, including the Milky Way, and its billions of ...

29 at 7:36 a.m. EDT (1236 GMT). A new moon occurs when the moon is directly between Earth and the sun, with its shadowed side pointing towards us. You can see a new moon when it crosses the face ...

Some stargazers are calling it a planetary parade: Every other planet in our solar system can be seen in the sky tonight.

Our rocky satellite's real age is concealed by a "remelting" event that caused its surface to liquify, distorting the story ...

Planets that form very close to their sun would be extremely hot ... Application to Close-in Exoplanets and the Early Earth-Moon System, arXiv (2024). DOI: 10.48550/arxiv.2412.07285 ...