James Webb Space Telescope can observe 100 galaxies at once | Russia is jamming GPS satellite signals in Ukraine, US Space Force says | 'Megacomet' Bernardinelli-Berstein is largest ever seen, Hubble confirms
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With its giant 21.6-feet-wide (6.5 meters) mirror, Webb was built to study the oldest and most distant galaxies that emerged in the young universe from dust and gas after the dark ages following the Big Bang. The space telescope's powerful new spectrograph will make that happen.
Jammers from Russian forces besieging the country are targeting global positioning system (GPS) satellites that are used for navigation, mapping and other purposes, the report said, quoting the U.S. Space Force.
Stretching about 80 miles (129 kilometers) across, the nucleus (or solid center) of the comet, known as C/2014 UN271 (Bernardinelli-Bernstein), is larger than the state of Rhode Island, NASA says.
Scott Kelly, who spent 340 consecutive days aboard the International Space Station in 2015 and 2016, just launched his first-ever NFT, an art project called "Dreams Out of This World."
Spaceship Neptune will start carrying customers to the stratosphere in 2024, if all goes according to plan. The new capsule interior views show what it will be like.
The new image, snapped on March 31, the HiRISE (high resolution imagine experiment) camera aboard NASA's Mars Reconnaissance Orbiter, shows both the rover and helicopter together on the planet's surface.
A fireball that blazed through the skies over Papua New Guinea in 2014 was actually a fast-moving object from another star system, according to the U.S. Space Command.
Scientists have crafted a new message for any intelligent extraterrestrials who might be out there. And they want feedback on whether they should send it.
The meteor showers in 2022 will not be as impressive as in previous years as many coincide with bright moon phases. Nevertheless, we still expect some impressive light shows from our faithful Perseid and Geminid showers.
It's possible Star Trek: Picard's season 2 episode 6 will fare better in a binge watch, but it feels a little out of place. Also, who wouldn't want to sing with a Borg Queen?
