ESA's Solar Orbiter captured views of the planet Mercury passing in front of the Sun. Multiple instruments aboard the ...

Space scientists have shared four seasonally-themed cosmic wonders. NASA’s Chandra X-ray Observatory have chosen four new ...

Communities near NASA lit luminarias so the Apollo 8 astronauts could find their way home. The tradition has continued ever ...

Breakthroughs, discoveries, and DIY tips sent every weekday.

This is Wednesday, Dec. 24, the 358th day of 2025 with seven to follow. The moon is waxing. Morning stars are Jupiter, ...

Space is always inspiring and 2025 was no exception, with finding Betelgeuse’s buddy, debuting a prolific survey telescope ...

NASA’s Curiosity rover will go dark for a few weeks due to a conjunction between Earth and Mars, blocking communication between the two planets.

Far from our solar system, astronomers have finally watched a star consume one of its own planets, catching in real time a ...

The three bright stars of the Winter Triangle form an equilateral triangle visible in the evening sky during our northern ...

The Long March 12A's maiden flight marked China's second attempt at landing and recovering a ‌rocket booster after ​launch.