Foreign stock markets tumbled after opening on Thursday morning following President Donald Trump's announcement of a raft of tariffs on America's trade partners.

After 11 years mapping the Milky Way, the European Space Agency's Gaia space telescope has retired. Scientists hailed it as ...

Nearly half of the blanked or cancelled sailings are in the transpacific trades, reflecting the impact on US inbound services ...

Aside from sunlight, the sun sends out a gusty stream of particles called the solar wind. The ESA-led Solar Orbiter mission ...

The rocket's frozen exhaust plume appears to be spinning in the atmosphere and reflecting the sunlight,' the Met Office ...

CNN’s 5 Things newsletter is your one-stop shop for the latest headlines and fascinating stories to start and end your ...

Webb’s exquisite details reveal a chance, random alignment of a protostellar outflow and a distant spiral galaxy. When we ...

A team of astronomers has stumbled upon a humungous spiral galaxy, about five times more massive than our Milky Way galaxy ...

A mysterious blue spiral appeared in the night sky over Europe on Monday evening, sparking curiosity and speculations across ...

Videos posted on the X showed a blue orb in the night sky that was visible in the U.K., France and other countries.

Astrophysicist Dr. Paul Sutter spoke with NBC News' Gadi Schwartz on the spectacular atmospheric event that a SpaceX rocket ...

Frozen fuel from the Falcon 9 rocket launched Monday created a luminous display for several minutes, and was seen by people ...