Try stargazing. Need a new idea to keep kids entertained? Try stargazing. Free learning activities and videos about the solar system Free learning activities and videos about the solar system ...

Elon Musk unveils his 'secret' theory that the interstellar object 3I/ATLAS could be 'aliens.' Discover the anomalies, why NASA is silent, and the debate over its 'artificial origin.' ...

A team of engineers in Germany has developed a laser-based drill that could change the way humanity explores the icy worlds ...

November's Sky Above episode features a supermoon, meteor shower, and interstellar comet, with experts discussing these ...

Physicist Michio Kaku is warning about the AI-generated deepfakes, which exploit his image to push the idea the comet '3I/ATLAS' is an alien spacecraft that poses a potential threat.

Spaceflight rewires the human body. Muscles shrink, bones thin and fluids shift towards the brain – but these changes may ...

Harvard astronomer Avi Loeb has argued at length that 3I/ATLAS — the third-ever interstellar object ever detected, currently ...

Astronomers are hustling to use interplanetary spacecraft to study the interstellar comet dubbed 3I/ATLAS while the sun is ...

Harvesting solar energy in orbit and beaming it down to Earth is a decades-old idea. Now, a raft of companies say they could ...

Ricoh Company, Ltd. has announced that its perovskite solar cells have been installed on the Space Solar Cell Demonstration System (SDX) on the HTV-X1, the new uncrewed cargo transfer 'spacecraft1' ...

The comet could be older than our solar system. The comet is also distinct because nickel vapor was detected in the gas ...

When evaluating possible planets out of the thousands out there, explained Prof. Bean, scientists look for liquid water as a ...