Astronomers have spotted orbiting around a young star a newborn planet that took only 3 million years to form - quite swift ...

The Roman Telescope is being built at NASA's Goddard Space Flight Center, where the coronagraph recently arrived after being ...

Ever since Pluto was demoted from planet status, astronomers believe a real Planet Nine exists in the solar system ...

The Roman Coronagraph Instrument on NASA's Nancy Grace Roman Space Telescope will enable scientists to detect the faint light ...

Save $460 on the latest and most affordable smart telescope from Unistellar. With the press of a button, it'll automatically ...

See how telescopes capture the cosmos. ExtremeTech explains the science behind lenses and space exploration. Start exploring ...

Ever since William Herschel discovered Uranus in 1781, astronomers have been eager to find new planets on the outer edge of ...

The Nancy Grace Roman Space Telescope is set to launch around May 2027, the agency has said, and will let us unravel ...

Astronomers using the James Webb Space Telescope have detected possible signs of gases released by volcanic activity on a ...

Since each telescope would have a slightly different ... any 5 Earth-mass body within 800 AU of the sun. In other words, if Planet X is out there, this study could prove it. The whole array ...

The moon and Mars will share a close approach tonight (Nov. 20) during a conjunction as the two visit the Cancer ...