Globular clusters like NGC 1786 are tightly packed groups of stars, often containing hundreds of thousands of stars bound ...

NASA has confirmed the discovery of a potentially habitable planet, igniting excitement across the scientific world. The challenge now lies in reaching it, as even our fastest spacecraft would take ...

While terrifying, there's an overlooked NASA spacewalk which looks equally terrifying to untrained Earth-dwellers. In 1984, astronaut Dale Gardner and Joseph Allen flew untethered to recover two ...

The South Dakota Discovery Center in Pierre will hold a grand opening for a new exhibit on Sunday (July 20, 2025). Exhibit ...

NASA’s ATLAS telescope spotted 3I/ATLAS, the third known interstellar object and the largest yet, nearly 20 km long and ...

Jupiter, the largest planet in our Solar System, is 11 times wider than Earth, and has a mass 2.5 times greater than all of ...

Uranus emits 12% more heat than it gets from the Sun, contradicting Voyager 2 data. The discovery points to lingering formation heat and strengthens calls for a new NASA flagship mission to the ...

Researchers will mine data from NASA’s Nancy Grace Roman Space Telescope, which will survey the same areas of the sky every ...

According to the paper laying out the research behind the discovery, "TOI-1846b is a super-Earth-sized planet, with a radius ...

In a historic milestone for space exploration, NASA’s Parker Solar Probe has delivered the closest-ever images of the Sun — a ...

A new analysis of exoplanets has shown interstellar contamination from nearby stars could change where to search for ...

Trump's push to slash outdated nuclear-energy regulations is an overdue victory. But the president’s wrongheaded proposal to gut basic scientific research spending undermines the very engine of ...