The solar system consists of our star, the sun, and everything bound to it by gravity: the planets Mercury, Venus, Earth, ...

Pluto was discovered in 1930 in Arizona, but in 2006 scientists decided to cut Pluto from the planetary line up. Here is why ...

A light-year is the distance light travels in a year, 5.9 trillion miles (9.5 trillion ... the journal Science Advances. No planet in our solar system has a polar orbit. The several exoplanets known ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

It's not an up-close view of a rocket launch, but space enthusiasts in Tennessee could be able to track the path of the ... km per hour) on orbit and circle the planet approximately every 90 ...

The launch was originally scheduled for April 9 but was postponed due to weather ... miles per hour (27,359 km per hour) on orbit and circle the planet approximately every 90 minutes." ...

Using two infrared space telescopes and a 23-year gap, scientists may have spotted a mysterious, slow-moving object beyond ...

Astronomers from MIT have uncovered a dramatic celestial spectacle: a Mercury-sized exoplanet that is rapidly disintegrating ...

An artist's impression shows the exoplanet 2M1510 (AB) b's unusual orbit around a pair of brown dwarfs, objects bigger than gas-giant planets but too small to be proper stars. The newly discovered ...

NASA’s Mars Reconnaissance Orbiter just captured its first image of the Curiosity rover driving along the red planet’s surface ... The orbiter reached Mars orbit in March 2006. It snapped this scene ...

As the booster landed safely back on Earth, the Falcon 9 upper stage continued to ascend. Having the payload of 28 satellites, it entered low Earth orbit and ultimately deployed the satellites an ...