Two asteroids, 2025 OB5 and 2025 QK3, as well as the smaller 2025 QB3, are all set to pass Earth on August 26.

From wooden mock-ups to jet-powered legends, the Saab 21 tells a story of risk, reinvention, and remarkable engineering. It ...

D-Wave launches initiative to develop advanced cryogenic packaging for both gate-model and annealing quantum processors. The ...

China develops its jet propulsion systems through the Aero Engine Corporation of China (AECC), a state-owned organization, which means the government runs it.

Earth may already be broadcasting its presence to alien civilizations without realizing it. A new study shows that our ...

The search for extraterrestrial intelligence (SETI) has yet to detect alien technosignatures like radio waves, but the cosmos ...

Scientists may have found the first planet ever detected around our closest “solar twin,” a star called Alpha Centauri A, the ...

The 73-feet-wide space rock is currently hurtling through space at a zippy 18,678 miles per hour, according to the space ...

"Considering the direction and frequency of our most common signals gives insights into where we should be looking to improve ...

NASA says its Perseverance rover on Mars has transmitted new imagery that forms one of the sharpest panoramas of the Martian ...

In this exclusive interview, the lead researchers behind the discovery explain how NASA’s James Webb Space Telescope spotted ...