Floating around at the edge of the Solar System are leftovers from its formation. This is the Kuiper Belt, which is composed ...

When it comes to space travel, Albert Einstein's theory of relativity is a major inconvenience. With the laws of physics ...

How do rogue planetary-mass objects – celestial bodies that fall between planets and stars in size – come into existence? An ...

"Starman" peels away the layers of our cynicism to connect us with the feeling we had when space beheld a mystery that felt ...

Astronomers using a cutting-edge adaptive optics instrument, MagAO-X, have captured unprecedented images of young planets ...

A not-so-distant white dwarf named WD 2226-210 has been on our radar since the 1980s for releasing X-rays, now we may know why ...

Another finding was how dramatically the planets varied in brightness over just three years. The team discovered that PDS 70 ...

The Voyager probes are each turning off an instrument to avoid ending their 47-year-long missions later this year.

The SPHEREx telescope will create the most colorful map of the cosmos, while the four satellites of the PUNCH mission track ...

But what of the other planets? The film includes extensive ... century-long fear and desire to make contact with life from outer space, it does so with a winking acknowledgement of how much ...