Interest in Martian life had been spurred by a now infamous announcement from the White House lawn in 1996, when President ...

NASA will reveal new imagery of the interstellar comet 3I/ATLAS on Wednesday (Nov. 19), and you can watch it live. The ...

Astronomers studying extreme planetary systems have identified worlds so massive that they rival the smallest stars in size.

The upcoming Extremely Large Telescope is designed to capture images with far greater detail than any ground-based ...

Scientists have discovered a meteorite older than Earth, offering the earliest clues to how the Solar System formed and how ...

🚨 BREAKING NEWS 🚨 NASA has gone dark, quietly activating Earth defense systems as A Manhattan-sized interstellar object — ...

Interstellar comet 3I/ATLAS, only the third known object from outside our solar system, is now moving away from the Sun, and ...

Our Sun was born from a cosmic cloud of gas and dust that also created other similar stars. But they all were hostile and ...

NASA is preparing to release new images and videos of comet 3I/ATLAS as it travels through our solar system. The agency will ...

3I/ATLAS aka C/2025 K1 ATLAS, the third interstellar visitor in the solar system to be recorded since 1I/Oumuamua (2017) and ...

NASA is set to unveil stunning new images of the rare interstellar comet 3I/ATLAS, a visitor from another star system.