The James Webb Space Telescope (JWST) has revealed a dark, scorched world that may be similar to the Moon or Mercury but ...

Consumer LiDAR sees around corners using picosecond timing—light travels centimeters in trillionths of a second. Animation ...

Researchers from the University of Glasgow's Institute for Gravitational Research are celebrating the publication of a vast ...

Warp drive has long lived in science fiction, but physicists now treat it as a real, if deeply uncertain, question. The idea ...

A rare observation opportunity revealed the presence of a thin atmosphere around a small object beyond Pluto.

An asteroid named 2026JH2 will swing by Earth on Monday, passing four times closer than our distance to the moon.

Science dismissed the wrinkly finger as osmosis for a century. The real answer runs through your autonomic nervous system, ...

A new holographic 3D-printing platform can produce detailed living structures faster, larger, and with greater accuracy than ...

The files have been a source of intrigue and fascination for generations of skeptical Americans wondering if we’re alone in the universe.

Nebulous age In the Ask Astro column of the April 2026 issue is a photograph of planetary nebula NGC 6302. The caption says ...

An enormous halo stretching perhaps 150,000 light-years across surrounds the Sombrero Galaxy in the constellation Virgo.

NASA’s Roman Space Telescope could expose a vast hidden population of neutron stars lurking unseen across the Milky Way. By ...