Interstellar object 3I/ATLAS reaches its closest point to the Sun today. Astrophysicist Avi Loeb suggests it might release ...

Harvard astrophysicist Avi Loeb has renewed speculation about the mysterious interstellar object 3I/ATLAS ahead of its ...

Astronomers have identified 2025 SC79, a new asteroid with a remarkably fast 128-day orbit, placing it among the ...

NASA confirms comet 3I/ATLAS, a rare interstellar visitor, will safely pass the Sun and Venus in late 2025, offering ...

It’s often assumed that Earth is somehow separate from the rest of the universe. Yet changes in environments across the solar ...

Contrary to allegations that 31/ATLAS is potentially hostile alien tech, the Manhattan-sized comet could provide potentially ...

A newly observed interstellar object, 3I/ATLAS, contains iron-free nickel alloys — a composition former NASA surgeon Dr.

Southwest Research Institute could lose more than $265 million if the cuts go through, including defunding missions already ...

NASA has activated a global planetary defense group to study a massive interstellar object exhibiting strange, possibly artificial characteristics ...

Lockheed Martin Ventures has made similar investments in other rocket startups, including Rocket Lab in 2015. What’s this ...

A NASA-backed planetary defense group has reportedly begun efforts to pinpoint comet 3I/ATLAS after it was observed emitting ...

Lockheed Martin Ventures invests in Venus Aerospace to scale its flight-proven rotating detonation rocket engine, advancing ...