A fast-moving star, possibly with an exoplanet, has been detected in the Milky Way, challenging current astrophysical models.

NASA's Voyager 1 spacecraft took the first family portrait of the solar system! Voyager 1 was on its way toward interstellar space after completing its grand tour of the solar system at the time. Carl ...

Before arriving at the moon, the small satellite mission will use the gravity of the sun, Earth, and moon over several months ...

NASA said the system is thought to be moving at least 1.2 million miler per hour, nearly twice as fast as our solar system.

Astronomers have discovered what seems to be a star racing through the Milky Way at 1.2 million mph, dragging a Neptune-sized ...

Plus:. A new diamond material that could make data centers more efficient, NASA spies a speedy solar system, treating peanut ...