Surrounding our solar system is a natural and enigmatic cosmic shield called the heliosphere — and a new mission aims to help astronomers better understand it. Created by the solar wind, a constant ...

NASA and NOAA launch three satellites to monitor space weather, protecting vital technologies like GPS and power grids from solar storms.

Newly discovered comet C/2025 R2 (SWAN) will soon be gracing our evening sky. Here's how to see it and what to expect.

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London.

Jezero Crater’s rocks reveal three stages of water activity, shifting from hostile acidic fluids to more life-friendly ...

NASA’s IMAP mission, led by Princeton University’s David McComas, will study the heliosphere — the invisible electromagnetic shield that protects our solar system — to better understand this ...

Astronomers utilized data from the Gemini South telescope in Chile and the James Webb Space Telescope (JWST) from NASA to detect silane (SiH₄) in the atmosphere of "The Accident." This simple molecule ...

A new book charts the millennia-old history of our fascination with aliens, and how myth transformed into research.

DENVER (AP) - A student shot two of his peers Wednesday at a suburban Denver high school before shooting himself and later dying, authorities said. The handgun shooting was reported around 12:30 p.m.

Pasadena City Council Monday, Sept. 8, approved an urgency ordinance prohibiting SB 9 applications in high fire severity zones within the Eaton fire footprint. It passed in a 6-1 vote with Vice Mayor ...

Our HS sports photos like the ones above put you right up close with the action and the whole experience. Check them out by clicking anywhere in the collage above to open the photo gallery. Don’t ...

In a new study published in The Astrophysical Journaland The Astrophysical Journal Letters, astronomers have uncovered new details about the warped shape of Fomalhaut’s debris disk. Using data from ...