The interstellar visitor, only the third such object to be discovered passing through our solar system, ignited controversial ...

University of Chicago researchers have begun examining data collected by a device transported by a NASA balloon that flew ...

In the high-tech world of space exploration, every mission brings new challenges and insights that push the boundaries of ...

For more than 35 years, the Hubble Space Telescope has been quietly building one of the largest visual records of the ...

HOUSTON—A new research analysis of a sample of Mars gathered by NASA’s Curiosity rover and initially studied by onboard instrumentation has determined that non-biological sources once considered ...

Using an advanced machine-learning algorithm, researchers in the UK and Japan have identified several promising candidate locations for the long-lost landing site of the Soviet Luna 9 spacecraft.

Discover seven unusual galaxies defying scientific predictions, from impossibly bright early universe objects to astrophysics ...

"It is exciting to think that Little Red Dots may represent the first direct observational evidence of the birth of the most massive black holes in the universe." ...

The show boldly resolves a long-standing Deep Space Nine ...

In 2026, there will be journeys to the moon and Mars, new visions of the cosmos and a solar eclipse that might be worth traveling for. In 2026, there will be journeys to the moon and Mars, new visions ...