Most comets observed by astronomers originate from the outer regions of our solar system, such as the Kuiper Belt or the Oort Cloud. However, 3I Atlas ...

A New Mexico startup revealed its plans to deliver sunlight to satellites in orbit, helping power the spacecraft during times ...

NASA’s DART mission proved that a spacecraft can nudge an asteroid system in space, offering a real test of planetary defense. NASA’s DART (Double Asteroid Redirection Test) spacecraft changed the ...

The planets orbit in a flat plane but our solar system is more than just a disc. This video reveals the 3D bubble we travel through, exploring the Oort Cloud, a spherical shell of icy bodies, and the ...

We all have a concept of reality. We know what is “fact” and what isn’t. However, the truth of the matter is that the definition of “real” is a mere construct of the brain. If that didn’t blow your ...

The newly discovered object dubbed the Great Comet of 2026 may become visible to the naked eye during its close solar pass in April.

Astronomers have detected a high-speed comet, likely from the distant Oort Cloud, traversing our inner solar system, offering insights into early solar system composition.

Green comet C/2024 E1 rapidly brightens near Earth Likely to be ejected from the solar system after the solar pass Originates from the distant Oort Cloud on a hyperbolic path ...

There seems to be an enormous cloud of dark matter next to our solar system. We have never found one of these clouds in the Milky Way before, but precise cosmic clocks called pulsars finally made it ...

3I/ATLAS has now made its closest approach to the sun and Earth and is now heading back out toward the outer solar system. When you purchase through links on our site, we may earn an affiliate ...