A surprising new theory claims Earth’s building blocks were supernova ice, not stardust. This could change everything.

Throughout 2025, there have been several chances to spot the Northern Lights across Canada. The best of all these ...

NASA’s plans to launch astronauts to the moon in early 2026. The Artemis II mission is expected to carry a crew around the ...

Abstract: Achieving energy sustainability requires a transition from fossil fuel-based to renewable-dominant power systems (RDPSs). However, this shift introduces significant grid stability challenges ...

Hubble spots the largest known planet forming disk, chaotic and lopsided, hiding a young star 1,000 light years away, raising ...

NASA’s Hubble captured images of IRAS 23077+6707, the largest known protoplanetary disk, revealing its structure, asymmetry, and potential for forming multiple gas giant planets.

From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

SANTA CRUZ — Xi Zhang, a professor of Earth and planetary science at UC Santa Cruz, has discovered that an exoplanet classed ...

In 2025, astronomers sharpened their view of the planetary system around Proxima Centauri — the sun's closest stellar ...

The level of detail we’re seeing is rare in protoplanetary disk imaging,” commented Kristina Monsch from the Center for ...

That’s according to a re-examination of data captured by NASA’s Cassini spacecraft, which flew by Titan dozens of times ...

Fourth anniversaries aren’t often causes for celebration. But in the case of the James Webb Space Telescope (JWST), which ...