Now, over 45 years later, these incredible probes are detecting something mysterious beyond the edge of our solar system ... as it enters interstellar space. What could be waiting for us ...

Explore Elon Musk's groundbreaking shift from Mars to Jupiter as SpaceX's Europa Clipper mission aims to uncover life in our ...

Staring at the sun—a close (but safe) look at our home ... about the solar system Free learning activities and videos about the solar system Take a Virtual Field Trip to outer space Take a ...

NASA's Voyager 1 is continuing its journey beyond our solar system ... The trailblazing craft left our solar system and entered interstellar space in 2012. It is now 14.5 billion miles away ...

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.

In fact, it takes more than four years for light to travel from the nearest star to our solar system. Meanwhile ... help with the search, and new space observatories launch into space, the ...

From the center of the solar system, rages a powerful wind. Sent by the Sun, this wind whips at speeds exceeding one million ...