Scientists now say an interstellar comet discovered earlier this month could be one of the oldest that astronomers have ever ...

A rare interstellar comet is flying through our solar system. Here's how—and when—you might be able to see Comet ATLAS from ...

As the administration slashes spending on science, NASA is running low on new missions.

The planet’s rotation fluctuates as it travels around the sun, and measurements suggest we’re losing more than a millisecond ...

How did Earth, alone among the Solar System's rocky planets, become the home for life? How, among all this frigid ...

At these distances, the satellites remain within Earth’s protective magnetic shield and can reliably measure the planet’s response to space weather conditions. However, to more directly study incoming ...

China's Chang’e-6 mission has delivered the first-ever samples from the Moon’s far side, shedding light on one of planetary ...

Recreating artificial solar eclipses in space could help astronomers decipher the inner workings of our sun much quicker than ...

Embark on a thrilling journey through our Solar System, exploring the inner planets and space travel possibilities. We start ...

The burst was so bright that it bounced off the Moon and illuminated Earth’s upper atmosphere, surpassing the brightness of a ...

How did Earth, alone among the solar system's rocky planets, become the home for life? How, among all this frigid ...

A day on Earth is defined as the time the planet takes to complete one full rotation on its axis – roughly 86,400 seconds, or ...