There are currently five dwarf planets in our solar system that scientists agree on, but astronomers think they may have ...

Astronomers have uncovered evidence of a bizarre, potentially historic discovery: the first moon ever detected beyond our ...

And the earth was without form and void, and darkness was upon the face of the deep. Sometimes, if the night is dark and clear enough, you can look up and see the Milky Way in its arc across the sky.

What would happen if our planet got too close to a black hole? According to science fiction, we’d be sucked into a parallel ...

Approximately 4.5 billion years ago, a cold cloud of gas and dust buried deep in one of the Milky Way galaxy’s spiral arms started to collapse. From there, gravity worked its magic. The cloud began to ...

Our solar system is a smashing success. A new study suggests that from its earliest period — even before the last of its nebular gas had been consumed — Earth’s solar system and its planets looked ...

Scientists with the U.S. National Science Foundation have identified a large object in the outer reaches of the solar system ...

These Ancient Asteroids Could Explain the Birth of Our Solar System. Special \| 3m 26s Video has Closed Captions \| CC.

Artist's concept showing a very young star surrounded by a disk of gas and dust. (NASA/JPL) There are many contrasts between ice and fire in both real and fictional worlds – from the volcanoes of ...

You can be moving at extraordinary speed and still feel completely stationary. The reason comes down to the difference between velocity and the changes in motion your body can actually detect.

Spiral Galaxy from Kirkland et al. CREDIT Chris Kirkland and colleagues. A new study of zircon crystals from two of Earth’s oldest continents indicates that the formation of Earth’s continental crust ...