
Astronaut Brains Shift and Reshape During Space Missions
A new study reveals that long-duration spaceflight causes astronauts' brains to shift upward in the skull, a change linked to motion sickness and balance issues.
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A new study reveals that long-duration spaceflight causes astronauts' brains to shift upward in the skull, a change linked to motion sickness and balance issues.

A review of the significant rocket and spacecraft failures of 2025, highlighting the challenges faced by both government agencies and private companies.

Blue Origin is set to fly the first person who uses a wheelchair past the Kármán line on its next New Shepard mission, carrying a diverse crew of six.

A space memorial company is now accepting reservations for a 2030 mission to send cremated human remains and DNA into orbit around Mars for a price of $24,995.

A new study reveals female astronauts experience greater brain fluid shifts than males, while globe flattening affects male eyes more during spaceflight.

Former NASA astronaut Jerry Linenger provides a harrowing firsthand account of surviving a major fire aboard the Mir space station in 1997, one of the most dangerous incidents in spaceflight history.

SpaceX is accelerating its Florida operations, targeting over 100 Falcon launches this year while building new infrastructure for its next-gen Starship rocket.

A new study reveals spaceflight causes accelerated aging in human stem cells, but finds some of the damage may be reversible after returning to Earth.

A Northrop Grumman Cygnus supply mission to the ISS is delayed after an engine malfunctioned during an orbital burn, NASA confirmed.

A Northrop Grumman cargo mission to the ISS has been delayed after its new Cygnus XL spacecraft experienced a premature engine shutdown after launch.

A Northrop Grumman Cygnus supply mission to the ISS is delayed after a main engine burn stopped prematurely, forcing NASA to postpone its arrival.

A Northrop Grumman Cygnus XL spacecraft, carrying a record 11,000 pounds of supplies, has suffered an engine failure, halting its mission to the ISS.