First motion is almost always a big event in the world of space exploration. Whether the first motion is of a wheel beginning to rotate or a rocket lifting off the pad, first motion means things are ...

Jubilant astronomers today unveiled humankind’s most spectacular views of the universe, as captured by the NASA Hubble Space Telescope’s new Advanced Camera for Surveys (ACS). They also reported that ...

Far beyond the Milky Way, vast collections of galaxies continue to drift, gather and occasionally collide. One such region ...

In a cosmic spectacle that has astronomers buzzing, the interstellar comet 3I/ATLAS streaks through our solar system, its highly unusual tail captured in fresh Hubble images. This third confirmed ...

CAPE CANAVERAL, March 7 -- Spacewalking astronauts equipped the Hubble Space Telescope with a new set of digital eyes today, a $75 million camera expected to extend the observatory's reach to within a ...

This NASA Hubble Space Telescope image features a galaxy cluster called CL0016+1609, or MACS J0018.5+1626, that is very ...

This story is free to read because readers choose to support LAist. If you find value in independent local reporting, make a donation to power our newsroom today. Listen 3:14 A high-tech camera the ...

CAPE CANAVERAL, Fla. – A pair of spacewalking astronauts overpowered a stubborn bolt and successfully installed a new piano-sized camera in the Hubble Space Telescope on Thursday, the first step to ...

The main camera on the United States’ Hubble space telescope has stopped working. Scientists with the U.S. space agency NASA said Saturday that the orbiting telescope’s camera shut down earlier in the ...

Engineers are troubleshooting a second failure of the Advanced Camera for Surveys (ACS) on the Hubble Space Telescope, after an apparent electrical short tripped a fuse in the backup power-feed, but ...