By studying faint distortions in galaxy shapes across a vast region of sky, scientists probed the hidden structure of the universe. In the standard picture of the universe, nearly everything is hidden ...

A mesmerizing deep-space photograph of Comet C/2025 R2 (SWAN), captured in front of the Eagle Nebula, has sent shockwaves ...

Scientists have discovered the strongest evidence yet of a rocky planet with an atmosphere outside the solar system, ...

The U.S. Postal Service today announced the Priority Mail and Priority Mail Express stamps it will release in 2026. There ...

NASA's Nancy Grace Roman Space Telescope team has released detailed plans for a major survey that will reveal our home galaxy ...

Here's a look at scientific discoveries and breakthroughs that made headlines in 2025, spanning space, biology, ecology, and ...

Comet C/2025 R2 (SWAN)'s backdrop is dominated by the Eagle Nebula — a vast cosmic structure of dust and hydrogen-rich gas ...

Wonder Bound, the product of a collaboration between Johns Hopkins University, the Space Telescope Science Institute, and the ...

"Star Trek" fans love a good twist, but sometimes the writers conjure up a turn of events so shocking that even die-hard ...

But the Beijing-based company’s broader goal has been the development of a larger, partially reusable rocket to meet China’s ...

The asteroid Bennu continues to provide new clues to scientists' biggest questions about the formation of the early solar ...

Here’s everything you need to know about astrophotography in December 2025: ...