Space station cargo flights delayed
Two upcoming cargo flights to the space station have been delayed because of technical issues, but two spacewalks remain on track
NASA
NASA probe still filling in the blanks about Pluto
New Horizons spacecraft, now more than a year past its historic Pluto flyby, is still sending back data about the enigmatic world
Perseid meteor shower may be twice as spectacular this year
One of the best shooting-star viewings of the year could be especially memorable when it peaks this month
NASA probe will fly to asteroid, bring back a sample
NASA's OSIRIS-REx probe will take two years to reach a near-Earth asteroid
New science throws cold water on theory about Mars
Scientists uncover new clues about how gullies formed on the surface of the Red Planet
Apollo astronauts reveal heart risks of space travel
A new study looks at the long-term impact of space radiation on the only humans to have flown beyond low-Earth orbit
Juno starts first Jupiter science run
NASA's Juno probe reached the high point of its elliptical orbit around Jupiter Sunday and headed back in for its first science run
Sun fires off strongest solar flare of the year
NASA video captured a big surge in solar activity last weekend
Researchers discover X-shaped formation in Milky Way
An astronomer's Twitter post leads to clues about the formation of our galaxy
See the sun spin in dizzying new satellite video
NASA released a new video showing the sun appear to spin like a pinwheel
SpaceX cargo ship reaches space station
A SpaceX Dragon cargo ship reached the International Space Station Wednesday, bringing gear for gene sequencing experiment and other supplies
NASA: Temperatures rising, sea ice melting at record rate
Report shows the first half of this year has been the hottest ever, with extensive sea ice melt
Scientists aim to "back up humanity" in cosmic cloud
Physics professor wants to beam images and data on the human species into the cosmos, but critics warn of dangers
SpaceX launches critical space station docking port
Other cargo includes supplies and first DNA sequencing experiment in space; rocket's first stage landed back at Cape Canaveral
Visit Pluto's icy plains in this amazing new NASA video
Video from the dwarf planet is composed of images sent back by NASA's New Horizons spacecraft
NASA explains what happened to video of mysterious "UFO"
Some UFO enthusiasts are raising questions about why a live video feed from space seemed to cut off at a key moment
NASA spacecraft sends first pictures since arriving at Jupiter
Image shows Jupiter surrounded by three of its four largest moons; picture taken when the Juno spacecraft was circling 3 million miles away
Photobomb! Satellite catches moon crossing Earth's face
Watch this stunning time-lapse view of the moon in transit
Soyuz blasts off with space station-bound crew
An upgraded Soyuz spacecraft shot into space Wednesday carrying a crew of three bound for the International Space Station
NASA scientists, engineers thrilled with Jupiter probe
Juno spacecraft now safely in orbit around Jupiter is expected to answer fundamental questions about solar system's largest planet
Soyuz set to carry three to space station
An upgraded Soyuz ferry craft will carry three crew members, including an American biologist, to the International Space Station
How do planets form? Juno's Jupiter mission aims to find out
As it enters Jupiter's orbit this Independence Day, the Juno probe seeks to find out how planets form
Biggest mysteries about the dwarf planet Ceres
This 590-mile-wide world remains confusing to scientists more than two centuries after its 1801 discovery
Juno probe on course for Jupiter encounter
NASA's Juno Probe is quickly accelerating as it approaches Jupiter and a make-or-break July 4 rocket firing
Hubble captures stunning shots of Jupiter auroras
The Hubble Space Telescope took some impressive images of Jupiter's super-charged version of the Northern Lights
Trump suggests deal reached involving TikTok
President Trump said he will be speaking with Chinese President Xi Jinping on Friday.
Charlie Kirk shooting suspect under special watch as investigators seek motive
The suspect in the assassination of Charlie Kirk is under special watch in a Utah jail, days after he allegedly shot and killed the 31-year-old conservative activist.
Who won Emmy Awards for 2025? See the full winners list here.
The 2025 Emmy Awards are honoring the best in television. See the full list of winners and nominees.
2 arrested after incendiary device placed under news vehicle in Salt Lake City
The device had been lit but "failed to function as designed," a Unified Fire Authority Investigations officer wrote in affidavits of probable cause.
Suspect in Charlie Kirk killing is not cooperating with authorities, governor says
Tyler Robinson, 22, was arrested on charges of aggravated murder, obstruction of justice and felony discharge of a firearm for the assassination of Charlie Kirk.
National civil rights museum Trump can't control is expanding
Unlike the Smithsonian, the National Center for Civil and Human Rights is privately funded, putting it beyond the immediate reach of Trump administration efforts to control what Americans learn about their history.
Texas Republican Rep. Michael McCaul announces he won't seek reelection
Rep. Michael McCaul, a foreign policy leader who had strongly supported Ukraine, warned Sunday that Russian President Vladimir Putin is "testing the resolve of NATO."
Colorado school shooter had account on "violent gore" site, ADL says
Desmond Holly and several school shooters in the past year were active on the same website, the ADL says.
Fox News host apologizes for remarks about mentally ill homeless people
Brian Kilmeade made the comment while talking about the stabbing murder of Iryna Zarutska in Charlotte, North Carolina.