"If our solar system is indeed moving this fast, we need to question fundamental assumptions about the large-scale structure ...

How fast and in which direction is our solar system moving through the universe? This seemingly simple question is one of the ...

The object, estimated to be the size of a city block, is only the third known interstellar visitor to our solar system since ...

It's the third of a generous five Saturdays in the month of November. What did we do to deserve such a bounty of days off? In ...

Space looks very dark from Earth. But does the solar system, and the universe for that matter, have an area that's the ...

“Our analysis shows that the solar system is moving more than three times faster than current models predict,” Böhme ...

Having made its closest approach to the sun on Wednesday October 29, comet 3I/ATLAS will soon be visible from Earth ...

Astronomers say they spotted signs of a giant explosion releasing from a star beyond our solar system, one powerful enough to destroy a planet’s atmosphere.

Interstellar comet 3I/ATLAS, only the third of its kind ever detected, is speeding away from the Sun. Here's how to watch its ...

Simulations reveal that Jupiter’s rapid growth disrupted the early solar system, creating rings where new planetesimals ...

Texas startup Janta Power raises $5.5M for innovative vertical solar towers that generate 50% more energy than traditional ...

Study from Bielefeld finds major departure from the standard model. How fast and in what direction is our solar system moving through space? This question, though simple in appearance, plays a central ...