NASA has issued a startling alert about a “City Killer” asteroid that could hit the Moon by 2032. Experts warn it may disrupt ...

A recent study using data from the James Webb Space Telescope (JWST) has unveiled new insights into the mysterious asteroid ...

Planet Earth is about to receive a special delivery — the biggest sample yet from an asteroid. A NASA spacecraft will fly by Earth on Sunday and drop off what is expected to be at least a cupful ...

When the news started to spread on July 1, 2025, about a new object that was spotted from outside our solar system, only the ...

A rare rock from Mars known as Meteorite NWA 16788 will be up for auction at Sotheby's on July 16. The meteorite may sell for as much as $4 million, according to the auction house.

Sandiegouniontribune.com covers local news in San Diego County, CA, California and national news, sports, things to do and the best places to eat, business and the San Diego housing market.

We have Today's Contexto Answer for you so that you don't have to lose your streak if you're having a hard time with the puzzle!