If such ‘twilight’ asteroids approach Earth, "they could pose serious impact hazards," warned the astronomer behind the ...

Astronomers can usually spot "planet killer" asteroids long before they approach Earth. But what if they can't?

A site in the San Juan Basin of northwestern New Mexico is providing a rare glimpse into the last days of the dinosaurs.

Asteroid 2024 YR4, a celestial body roughly the size of a small building, has captured global attention due to its potential ...

This video documents what happens when a camera freezes solid inside a block of ice. Filmed in cinematic style, it shows the ...

First spotted in August 2025 by the Pan-STARRS observatory in Hawaii, the quasi moon has likely been accompanying Earth for ...

According to As per the new research, scientists re-examined rock layers in New Mexico's San Juan Basin (the Naashoibito Member) using radiometric and magnetic methods. They found the youngest ...

A small asteroid named 2024 PN7 is moving close to Earth, sparking false claims about a second moon — here’s what scientists actually say.

The unusual trajectory of interstellar comet 3I/ATLAS has sparked speculation that it could be an alien spacecraft.

The cosmic object 3I/ATLAS has sparked intense interest since it entered our solar system. A key question among scientists is whether this interstellar object has a tail.

AGI and ASI might produce an extinction-level event that wipes out humanity. Not good. This is an existential risk of the ...

In particular, one scientist has claimed it could even be an 'alien mothership', with a few key differences which he claims ...