NASA has arrived at two ways of returning samples collected on Mars to Earth. Now, the agency will test the options to see if ...

On New Year’s Day, 1925 attendees at an astronomical conference heard one of the most influential scientific presentations of ...

Space.com was on duty all year to bring you the major developments in the science of the universe's most fascinating entities: black holes.

From missing links, to primordial beginnings, to extremely powerful plasma jets that could be shaping our universe in ...

Tahlequah, the Southern Resident orca who carried her dead calf for 17 days in 2018, is mourning the loss of another newborn, ...

The universe is vast and full of mysteries, and recent advancements in astronomy are helping us uncover secrets about deep ...

The telescope will catalogue billions of new objects and produce a new map of the entire night sky every three days with the ...

In 2025, the Rubin Observatory in Chile will start operations and survey the southern sky every four days with a 3.2 gigapixel camera.

The revolutionary James Webb Space Telescope and next-gen radio telescopes are probing what’s known as the epoch of ...

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