NASA has confirmed that the radar instrument aboard the Europa Clipper spacecraft performed flawlessly during its flyby of ...

WATCH the shocking moment a rare black whole gobbles up a star and causes an earth-shattering explosion in a stunning new ...

A comet that was born in another solar system and could be billions of years old is hurdling through Earth’s solar system — a ...

Is there a massive undiscovered planet on the outer reaches of the Solar System? The idea has been around since before the ...

NASA's telescopes and spacecraft have captured stunning images showcasing the universe's beauty and complexity. These visuals ...

A new exhibit, “Here Comes the Sun: Solar Science and Spirituality,” opens Saturday, Aug. 2, at the Victor Valley Museum in Apple Valley. The exhibit, which includes a floor-to-ceiling projection with ...

Ever since the International Astronomical Union recognized Haumea and Makemake as dwarf planets in 2008, University of Maine ...

The National Observatory of Athens, Greece played a pivotal role in the first optical communication link with a spacecraft in ...

I/ATLAS is just the third recorded interstellar object to enter the solar system. However, the scientific consensus is that ...

Cultural artifacts sent to space now include human remains, commemorative disks, and symbolic payloads from missions like SpaceX and UNESCO.

We shouldn't assume anything, and we should assess the risk given the data that we have,” Avi Loeb said of 3I/ATLAS ...