Today In Space

Last Updated: Tuesday, Oct. 21, 2025, 3:08 PM PDT

2025-10-21T15:08:48.740443-07:00 2025-10-21T15:08:48.740443-07:00 (2025-10-21T15:08:48.740443-07:00)

Universe TodayAndy Tomaswick

Hera And Europa Clipper Will Pass Through 3I/ATLAS' Tail

By Universe Today: All sorts of crazy things have been suggested regarding 3I/ATLAS, the third known interstellar object that we’ve discovered. Some are simply conspiracy theories about it being an alien spacecraft, while others have been well-thought out suggestions, like using Martian-based probes to observe the comet as it streaked past the red planet.

2025-10-21T04:16:43.269633-07:00
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PayloadJacqueline Feldscher

Bridenstine on DoD’s Cislunar Goals, CLPS, and Returning to the Moon

By Payload: “The reality is we’ve got to do what we’ve got to do to secure this country,” he said. “We can’t just pretend like we don’t need to know what’s happening out there, from a national security perspective.”.

2025-10-21T10:53:42.674012-07:00