Using data from NASA’s James Webb Space Telescope observations collected on Feb. 18 and 26, experts from NASA’s Center for Near-Earth Object Studies at the agency’s Jet Propulsion Laboratory in Southern California have refined near-Earth asteroid 2024 YR4’s orbit and are ruling out a chance of lunar impact on Dec. 22, 2032. With the new […]
Expedition 74 is ready to send off a Japanese cargo spacecraft on Friday after four months attached to the International Space Station. The orbital residents also spent Wednesday conducting a wide array of biology investigations to keep humans healthy on and off the Earth and tested advanced technology to benefit crew operations.
A NASA anomaly review board, convened in mid-February, is evaluating the recovery efforts undertaken for the agency’s MAVEN (Mars Atmosphere and Volatile EvolutioN) spacecraft orbiting Mars. The spacecraft was last heard from on Dec. 6. The board also will assess the probable current state of the spacecraft and the likelihood of its recovery.
With NASA’s Artemis II SLS (Space Launch System) rocket and Orion spacecraft in the Vehicle Assembly Building at the agency’s Kennedy Space Center in Florida, technicians have accessed the launch vehicle stage adapter to inspect components that prevented helium from flowing to the upper stage after a Feb. 21 wet dress rehearsal. Engineers determined a […]
Mission managers have given the go for a Japanese cargo spacecraft to depart the International Space Station at the end of the week. Meanwhile, the Expedition 74 crew is reviewing upcoming spacewalk procedures, packing a second cargo spacecraft for its departure, studying artificial intelligence tools, and conducting Earth observations.
The Expedition 74 crew kicked off the work week readying a spacesuit and studying procedures for an upcoming spacewalk later this month. The International Space Station residents are also packing a Japanese cargo craft and preparing it for departure from the International Space Station at the end of the week.
NASA’s Carruthers Geocorona Observatory began its 24-month primary science mission on March 1. The spacecraft, launched in September 2025, will focus its full efforts on studying Earth’s exosphere, the vast cloud of hydrogen that forms the outermost part of our atmosphere. Carruthers launched from NASA’s Kennedy Space Center on Sept. 24, 2025, and reached its target orbit around […]
A NASA instrument designed to measure moonlight to help satellite sensors make more accurate measurements.
A SpaceX Dragon spacecraft has returned to Earth filled with several thousand pounds of science experiments and lab hardware for retrieval and analysis completing a six-month stay at the International Space Station. The Expedition 74 crew now turns its attention toward March when two more cargo spaceships depart the orbital outpost and complete their resupply missions. Meanwhile, advanced space biology and technology research wrapped up the week in space.
