Green comet sighting: Here's when to see this celestial view unlikely to return for millions of years
This celestial sighting is a bit like space-speed dating. Astronomers only just learned of Comet C/2022 E3's existence, and it will be gone before we know it. Learn how it was discovered and why a naked-eye comet is rare.
Look up: See all 7 planets in the sky through the end of the year
For the most part, all seven planets can be viewed in the dusk sky with the naked eye, but you might want to grab your binoculars just in case.
'Rescue vehicle' may be needed to bring cosmonauts, NASA astronaut home from space
NASA and the Russian Space Agency managers are still working on a plan for how two cosmonauts and a NASA astronaut will return to Earth after their ride home from the International Space Station was damaged.
'Buried treasure': James Webb telescope’s newest images show star at birth
‘It's like finding buried treasure,’ said scientists analyzing new images from the James Webb Space Telescope through different filters.
This interactive map tells you everything you didn’t want to know about an asteroid hitting Earth
If an asteroid were to strike New York City, have you ever wondered how many people would be instantly vaporized? Then this morbid, interactive map is for you.
NASA's most requested photo, the ‘Blue Marble', turns 50
It’s an iconic photo of our home planet: The wispy white clouds and ice caps swirling with the blues and tans of the land and sea – all standing in stark contrast to the blackness of space. But you may not know the full story behind this unique view of Earth.
Full cold moon 2022: When you can see it across America
The "cold moon" will be at its fullest just after 11 p.m. EST Wednesday, and you'll have a little bit more time to gaze at it since daylight saving time ended last month. The event is also known as the 'long night moon' or the 'moon before yule.'
International Space Station crew gets belated Thanksgiving treats from SpaceX launch
After a weather-related postponement, a SpaceX cargo ship blasted into space this past weekend with an extra special something on board.
Total lunar eclipse to occur on Tuesday
Totality will last nearly 1 1/2 hours — from 5:16 a.m. to 6:41 a.m. EST — as Earth passes directly between the moon and sun.
‘Planet killer’ asteroids close to Earth discovered hiding in sun’s glare, study finds
Two of the three asteroids that were discovered earned the title of “planet killers” because of their sheer size. If either of them impacted a planet, such as Earth, it would cause a mass extinction event.
Hear and see the 'rare' impacts after large meteoroid hits Mars
Scientists revealed Thursday that two of its Mars robots recorded a sizable quake, leaving a crater bigger than any ever recorded in the solar system.
Photos: NASA's Juno spacecraft flies by Jupiter moon Europa, closest in years
NASA’s Juno spacecraft has made the closest approach to Jupiter’s tantalizing, icy moon Europa in more than 20 years.
Direct impact: NASA's DART spacecraft successfully slams into asteroid
The DART mission is humanity's first-ever attempt to change the motion of an asteroid in space by intentionally crashing a spacecraft into it.
DART: Why a NASA spacecraft will crash into an asteroid
A NASA spacecraft is about to clobber a small, harmless asteroid millions of miles away.
Artemis I moon rocket fueling test complete after NASA engineers overcome hydrogen leak
During the test, NASA attempted a "kinder and gentler" approach using lower pressure to fill the 322-foot-tall SLS rocket with thousands of gallons of cryogenic fuel.
NASA's James Webb Space Telescope captures dazzling images of Neptune's rings, moons
NASA's powerful James Webb Space Telescope has released stunning new images of Neptune and its rings, as well as seven of the planet's 14 known moons. Researchers say it's the clearest view of Neptune's rings since the Voyager 2 flyby in 1989.
NASA hoping for late-September launch if Artemis I moon rocket is fixed in time
NASA leaders are hopeful they can launch the Artemis 1 mission before the end of September. However, the Space Launch System rocket must first undergo repairs, and the U.S. Space Force would need to approve.
NASA targeting Saturday for another Artemis I launch attempt after rocket engine trouble
A bleed issue in one of the four RS-25 rocket engines scrubbed Monday’s debut launch of the Space Launch System and Orion spacecraft.
'The eyes' of NASA's Orion spacecraft will provide navigation, beautiful views of Earth and the moon
The Redwire Space camera system will also help provide live views of Orion's journey to the moon and back.
The Webb telescope found 20 new exoplanetary systems. Here’s how you can help name them
The James Webb — the world’s largest and most powerful telescope — launched in December 2021 and traveled a million miles to its final destination.