Nasa has announced the discovery of six new worlds, pushing the total number of confirmed planets beyond our solar system to 5,502. This new milestone marks a significant advancement in our ...

With NASA’s fleet of heliophysics spacecraft, scientists monitor our Sun and investigate its influences throughout the solar ...

Over many millions of years, NASA suspects the young world could mature into either of the most common planets found in our ...

NASA's Voyager 1 is continuing its journey beyond our solar system, 45 years after it was launched. But now the veteran spacecraft is sending back strange data, puzzling its engineers. NASA said ...

a protective bubble created by the Sun that extends beyond the orbit of Pluto The Voyager 2 probe, which left Earth in 1977, has become the second human-made object to leave our Solar System.

Artwork: the Kepler-90 system is the first to tie with our Solar System in number ... by previous searches. The discovery was based on observations gathered by Nasa's Kepler Space Telescope.

By scrutinizing the altitude and velocity data for the 2014 fireball, plus hundreds of others in NASA's Center for ... sensors likely came from beyond our solar system. So strongly did they ...