This lifespan began roughly 4.6 billion years ago, and will continue for about another 4.5 - 5.5 billion years, when it will deplete its supply of hydrogen, helium, and collapse into a white dwarf.

With lessons learned from their first attempt, Kyoto University scientists hope a second CubeSat made of magnolia will spark an age of wooden spacecraft.

How do we know 3I/ATLAS, also called comet C/2025 N1 (ATLAS), is interstellar? Will it strike Earth? Can we visit it? Here ...

An astrophysicist who spent time doing research at the South Pole gets to the bottom of how things feel at the ends of the ...

Group Captain Shubhanshu Shukla, the first Indian astronaut at the ISS, has captivated the world with stunning Earth images.