A new mission concept that would see a fleet of telescopes probing rocky planets in their stars' habitable zones should be ...

According to the "passback" documents given to NASA officials on Thursday, the space agency's science programs would receive ...

With its origins tracing back to the 1970s, the Hubble Space Telescope was launched aboard the space shuttle Discovery on ...

Scientists observed and captured the first clear evidence of auroras on Neptune using the James Webb Space Telescope (JWST), ...

President Donald Trump’s proposed annual budget for NASA next year would nearly cut in half the agency’s science funding, ...

No telescope other than the extant Hubble and Webb telescopes will be funded, including the Nancy Grace Roman Space Telescope ...

When a star comes to the end of its life and dies, it can be an epic and destructive event, throwing out an explosion of heat and light — but it can create stunning new forms as well. A gorgeous new ...

The James Webb Space Telescope has revisited a star that swallowed a planet and found that instead of the star subsuming the ...

When the planet finally fell in toward the star, it splashed away layers of gas from the star’s outer atmosphere, and this gas gradually cooled into cold dust which now sits as a cloud around the star ...

The James Webb Space Telescope (JWST) has teamed up with the MeerKAT radio telescope array to explore how magnetic fields ...

SPHEREx stands for the Spectro-Photometer for the History of the Universe, Epoch of Reionization, and Ices Explorer.

A day at Uranus just got a little longer. Scientists reported Monday that observations by the Hubble Space Telescope have ...