Dozens of NASA's missions to explore the cosmos could be in jeopardy under a budget proposal from the Trump administration.

A dazzling cosmic swirl, NGC 3507 shines alone in this Hubble image, though it secretly belongs to a dynamic galactic duo.

Scientists have long puzzled over a discrepancy in how fast the universe is expanding, but new, sharper data from the James ...

Astronauts Steven Smith and John Grunsfeld, appear as small figures in this wide-angle photograph from December 1999, taken ...

Mars has received considerable attention in the past few decades, thanks to the many robotic missions exploring it to learn ...

Lunar exploration is entering a new era. Long after the Apollo missions, a renewed international interest comes with ...

KENNEDY SPACE CENTER — Citing the proposed budget cuts by the Trump administration, NASA announced on Friday that after the Artemis III mission — where Americans will return to the moon ...

KENNEDY SPACE CENTER — As SpaceX launched the four-person crew of the Fram2 mission on Monday night, it was a takeoff for the history books as they will be the first humans to ever orbit Earth ...

After a packed spring season, the space industry is easing into summer with a relatively slow start. Only a handful of missions are confirmed for June, though the month could see more activity as ...

Using the James Webb Space Telescope, scientists have found an extremely ancient galaxy piercing through a thick blanket of ...

An upcoming routine SpaceX mission to send a crew of astronauts to the International Space Station bears a little more ...