1st time

For the 1st time ever, a person who uses a wheelchair will fly to space

Finding the point of no return: Sun's shifting, spiky atmospheric boundary mapped in detail for 1st time

Scientists map of old Mars river basins for the 1st time. These could be great places to search for ancient life

AI helps pilot free-flying robot around the International Space Station for 1st time ever

Next Blue Origin tourist launch will fly wheelchair user to space for 1st time

For the 1st time ever, 8 spacecraft are docked to the International Space Station

Cygnus XL brings cargo to the ISS for 1st time | Space photo of the day for Dec. 1, 2025

Scientists may have finally 'seen' dark matter for the 1st time

Blue Origin lands huge New Glenn rocket booster for 1st time after acing Mars ESCAPADE launch for NASA

Scientists watch supernova shockwave shoot through a dying star for 1st time

Japan launches advanced new cargo spacecraft to ISS for 1st time (video)

Scientists watch rings forming around a solar system world for the 1st time

Scientists measure 'kick' that sent baby black hole flying away from its home for 1st time

Juno spacecraft finds auroral 'footprints' of Jupiter's moon Callisto for 1st time

Artemis 2 moon astronauts suit up and enter their Orion spacecraft together for 1st time

Astronomers witness the birth of a planetary system for the 1st time (video)

An Indian astronaut is about to visit the ISS for the 1st time ever

NASA names geomagnetic storm for 1st time, honoring a space weather scientist who died suddenly in 2024

US surpasses 1,000 measles cases for 1st time in 5 years: CDC

SpaceX Starlink mission lands rocket off coast of The Bahamas for 1st time (video)