The Breakthrough Listen Initiative, together with its network of collaborators, has undertaken observations of 3I/ATLAS using ...

I/ATLAS has passed its closest point to Earth, meaning we will soon lose sight of it for good. Some scientists want to send a spacecraft to chase down the alien comet — or the next interstellar object ...

SUNNYVALE — A Southern California group bought a second Santa Clara County hotel in recent days at a price that points to ...

Now passing through the constellation Leo, the interstellar object sits at a distance so immense that the light from it takes ...

Srinagar, the summer capital of Jammu and Kashmir, recorded a low of minus 1.8 degrees Celsius, nearly four degrees down from ...

Sound Off is an opinion forum for Mercury readers to offer brief comments on today’s news. Submissions must be 75 words or ...

Sound Off is an opinion forum for Mercury readers to offer brief comments on today’s news. Submissions must be 75 words or ...

Monumentally important, this is the first image of an American astronaut in space. In the Project Mercury spacecraft named ...

Part 2 explores the dramatically different approaches to the launch systems, and the surprising similarities in the factors ...

In the fascinating realm of collectibles, the trifecta of scarcity, rarity, and historical significance reigns supreme. This principle makes classic cars so valuable because they were immortalized by ...

SAN FRANCISCO (AP) — OpenAI said Tuesday it has picked Slack CEO Denise Dresser as its first chief of revenue, a message to ...

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