The system is believed to be traveling at least 1.2 million miles per hour (1.93 million kilometers per hour), according to a ...

Astronomers may have discovered a scrawny star bolting through the middle of our galaxy with a planet in tow. If confirmed, ...

Is Earth really exceptional?  A new book seems to reaffirm that notion.  But given the right conditions, primitive life may be a mere byproduct of biophysics.

Astronomers at the NASA Goddard Space Flight Center may have discovered a star hurtling through the Milky Way with a planet ...

Launched in 1990, the Hubble Space Telescope is a joint ESA/NASA project. It has become one of the most important science ...

Find Jupiter Storm stock video, 4K footage, and other HD footage from iStock. Get higher quality Jupiter Storm content, for less—All of our 4K video clips are the same price as HD. Video Back Videos ...

Imagine a future where deep space explorers send high-definition video messages from the surface of Mars, or where scientific ...

Imagine buying a flat sheet from a furniture store that changes into a sofa when you heat it with a hairdryer. Or consider ...

These are known as hypervelocity stars, with some moving faster than the escape velocity of the Milky Way of around 600 kilometers (373 miles) per second. There is another star that is almost as ...