ULA prepares for Atlas V's final national security launch from Florida on Tuesday

The mission will mark the 100th national security launch for ULA and the final one using the Atlas V fleet as ULA transitions to using the "next generation, highly flexible" new Vulcan rocket.

No return date yet for astronauts aboard ISS
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Two NASA astronauts who were supposed to return from the International Space Station over a month ago are still orbiting Earth as engineers finish working on problems plaguing their Boeing Starliner capsule, officials said Thursday.

NASA: No return date yet for astronauts aboard ISS

Two NASA astronauts aboard the International Space Station were supposed to come back to Earth in mid-June, but ongoing issues with their Boeing Starliner capsule have extended their stay.

NASA Artemis II booster arrives at KSC
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The NASA's Artemis 2 SLS rocket booster arrived at Kennedy Space Center on Tuesday.

NASA’s Curiosity rover makes shocking discovery on Mars: 'It shouldn’t be there'

On May 30, NASA's Curiosity rover uncovered yellow sulfur crystals on the Red Planet, something scientists said was the first time sulfur of that nature has been found on that planet, NASA said in a news release.

Full buck moon to light up the sky this weekend: What to know

July’s full buck moon will be visible all weekend long if conditions in your area are conducive to stargazing. Here's what to know.

SpaceX asks FAA to return Falcon 9 rocket to launching after mishap

The Falcon 9 had a near flawless record until last week, when SpaceX suffered a rare failure after launching from California. With 364 successful Falcon 9 launches, SpaceX hasn’t suffered a mission failure since a cargo resupply mission in 2015 exploded after liftoff from Florida.

Elon Musk says he’s moving SpaceX, X headquarters from California

Tech billionaire Elon Musk announced that he is moving the headquarters of SpaceX and social media company X from California after the state banned school districts from requiring staff to inform parents about their children's gender identity change.

Moon caves could house future astronauts, scientists say

Scientists confirmed a cave on the moon near Apollo 11’s landing site 55 years ago and believe there could be more caves and tunnels that may be shelters for future astronauts.

China planning asteroid re-direct mission for planetary defense test

After surveying the asteroid, China's spacecraft will then act as the "impactor" or a battering ram, flying into the asteroid. NASA's DART mission in 2022 was successful in altering the orbit of a binary asteroid using the same method.

SpaceX Falcon 9 rockets grounded following failure in space

Skygazers hoping to catch a glimpse of the next SpaceX rocket launch may have to wait a while after the company suffered a failure about an hour into what was expected to be a routine deployment of satellites.

Grounding of SpaceX Falcon 9 will impact Florida
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Skygazers hoping to catch a glimpse of the next SpaceX rocket launch may have to wait a while after the company suffered a failure about an hour into what was expected to be a routine deployment of satellites.

SpaceX Falcon 9 rockets grounded after explosion
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The Federal Aviation Administration has grounded SpaceX Falcon 9 rockets after the company suffered a failure about an hour into what was expected to be a routine satellite deployment. The incident unfolded Thursday after a Falcon 9 rocket lifted off from California?s Vandenberg Space Force Base with 20 Starlink satellites aboard being taken to orbit.