Predictions are uncertain, but the solar system may be pushed farther from the galactic core or even ejected entirely from ...

A star racing through the Milky Way may have a planet in tow, setting a new speed record for exoplanet systems. Using microlensing, astronomers spotted the pair moving at over 1.2 million mph.

NASA scientists have detected a star and trailing exoplanet that may be sailing through the Milky Way with unprecedented ...

ASTRONOMERS may have just found the fastest exoplanet system in the galaxy – a super-Neptune world orbiting a hypervelocity ...

In 2011, a project that surveyed the Milky Way galaxy for exoplanets — which are planets beyond our solar system — spotted an ...

Researchers believe they have rediscovered a mysterious star system first spotted in 2011. If true, the alien sun and its ...

A new study rewrites the story of human evolution, suggesting that intelligent life is not rare but a natural planetary ...

A tiny star is making big moves — whether its accomplice likes it or not. Astronomers have spotted a star just a fraction the ...

Astronomers at the NASA Goddard Space Flight Center may have discovered a star hurtling through the Milky Way with a planet ...

Scientists have discovered a potentially record-breaking fast planetary system, with a star and possible exoplanet moving at ...

The system is believed to be traveling at least 1.2 million miles per hour (1.93 million kilometers per hour), according to a ...

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.