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1,300-pound spacecraft will crash to Earth today following intense solar activity, NASA warns
By Patrick Pester published
NASA's Van Allen Probe A is falling to Earth much sooner than expected, though the spacecraft's reentry poses a low risk to humans.

NASA fixes Artemis II rocket for April launch to take astronauts around moon
By Patrick Pester published
NASA's Artemis II is on track to shoot for the moon in April after engineers fixed the helium issue that grounded the mission's rocket last month.

NASA announces sweeping overhaul of Artemis return to moon
By Ben Turner, Brandon Specktor published
A major shakeup to NASA's Artemis program will step rocket launches up to an annual basis, and discard a Boeing-designed upper stage.

NASA set to roll Artemis rocket back for urgent repairs after yet another delay
By Patrick Pester last updated
NASA is about to roll its Artemis II moon rocket back to the Vehicle Assembly Building to fix a helium flow issue that guarantees astronauts won't fly around the moon in March.

Artemis II update: NASA targets March 6 for launch of historic moon mission following successful 'wet dress rehearsal'
By Brandon Specktor, Ben Turner published
NASA is targeting March 6 as the earliest possible launch date for the Artemis II mission to the moon following a successful 'wet dress rehearsal' on Thursday.

Bungled Boeing Starliner mission was the highest order of mishap that put stranded astronauts at risk, report says
By Ben Turner published
The 2024 Starliner mission, which left astronauts Butch Wilmore and Suni Williams stranded in space for nine months, has received NASA's worst mishap classification in a damning report.

NASA starts countdown clock for second Artemis II wet dress rehearsal after rocky first attempt
By Patrick Pester published
NASA will attempt to fuel its Artemis II rocket again tomorrow after hydrogen leaks derailed the first wet dress rehearsal and delayed what is scheduled to be a historic crewed flight around the moon.

NASA telescope spots the building blocks for life spewing out of comet 3I/ATLAS
By Patrick Pester published
NASA's SPHEREx space telescope detected organic molecules coming off comet 3I/ATLAS as the interstellar visitor made its closest approach to Earth in December.

Hydrogen leak derails Artemis II wet rehearsal, pushing launch date back by weeks
By Patrick Pester published
NASA has delayed the Artemis II launch until March at the earliest after engineers discovered hydrogen leaks during last night's wet dress rehearsal.

Artemis II simulated launch window opens tonight as NASA delays mission due to 'rare Arctic outbreak'
By Patrick Pester published
NASA's Artemis II simulated launch is scheduled for tonight after Arctic weather forced the mission to be delayed. The first crewed Artemis mega moon rocket could still leave Earth as early as this weekend.
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