NASA And Harvard Experts Clash Over Whether Interstellar 3I/ATLAS Is 'Alien Scout' — Here's Why

Harvard expert Avi Loeb claims the 3I/ATLAS comet's path is 'suspiciously' precise, sparking alien theories. NASA reveals the ...

Mars was once a 'blue planet': Ancient river deltas point to vast ocean

Using images from cameras on Mars orbiters, an international research team has discovered structures on Mars that are very ...

Tiny Mars's big impact on Earth's climate: How the red planet's pull shapes ice ages

At half the size of Earth and one-tenth its mass, Mars is a featherweight as far as planets go. Yet new research reveals the ...
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NASA funds new tech for upcoming 'Super Hubble' to search for alien life: 'We intend to move with urgency'

"Awards like these are a critical component of our incubator program for future missions, which combines government ...

3I/ATLAS comet is definitely not an alien spaceship, scientists confirm

Those concerned that 3I/ATLAS' arrival to our solar system meant that some sort of alien invasion was imminent can breathe a ...