The set recreates the observatory's internal optics, posable solar arrays, and opening aperture door across a 15-inch ...

The planets that appear most common in the universe could have a lot of water—but it could be hiding where telescopes can't ...

Mirrors in Space? The FCC Just Approved a Sun-Reflecting Satellite, and Astronomers Are Worried ...

In a discovery that has puzzled astronomers, University of Utah astronomers harnessed data to locate the first stellar-mass black hole in the massive globular star cluster Omega Centauri.

Hubble has appeared in LEGO form before, but usually with something much larger wrapped around it. The smaller telescope ...

The Federal Communications Commission (FCC) approved a startup business’s request to build and launch a mirror satellite that ...

Astronomers have detected a natural sugar found in raspberries in clouds of interstellar dust and gas near the center of the ...

Astronomers searching the deep sky with the European Space Agency's (ESA) Euclid space telescope have turned up the oldest ...

NASA’s Nancy Grace Roman mission and Chile’s LSST camera map dark matter, dark energy and billions of galaxies over 10 years ...

NASA prepares a robotic mission to rescue the aging Swift telescope before orbital decay brings the observatory back to Earth ...

California is covering irrigation canals with solar panels, generating clean energy while reducing water evaporation.

Learn when and where to see July’s moon – planet alignment and summer meteor showers, plus the Texas dark-sky parks that ...