Photo of the Day This Cosmic Bat wishes you a happy Summerween! This mid-year celebration of Halloween transcends hemispheres, even though summer in the Northern hemisphere is winter in the South. Contrary to its eery aura, the Cosmic Bat Nebula (LDN 43), not to be confused with the Bat Nebula (NGC 6995), is a [...]
4 Min Read NASA Space Telescope Maps Magnetic Fields of ‘Lighthouse’ Pulsar For the first time, scientists have used NASA’s IXPE (Imaging X-ray Polarimetry Explorer) to directly measure the magnetic fields of PSR J1101−6101, a pulsar located within what is often referred to as the Lighthouse Nebula. The results provide new insight into the [...]
Two new reports from NASA’s Commercial Satellite Data Acquisition (CSDA) program evaluate data from the Umbra X-band Synthetic Aperture Radar (SAR) satellite constellation for the NASA Earth science research and applications community. The results of these evaluations help to inform NASA program management and the user community about the quality of these commercial data for [...]
Expedition 74 flight engineers Sophie Adenot and Jack Hathaway upgrade a temporary sleep station to include a better fit for crew members, improved airflow velocity, an updated lighting configuration, and upgraded side panels and interior liners.NASA/Jessica Meir Neurology studies and crew departure preparations filled the schedule aboard the International Space Station on Thursday. Expedition 74 [...]
NASA/JPL-Caltech/MSSS This close-up view shows fragments of sulfur crystals — the first ever seen on the Red Planet. The crystals were found after NASA’s Curiosity Mars rover happened to drive over a rock and crush it on May 30, 2024. Several days later, Curiosity used a camera on the end of its robotic arm to [...]
5 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) These four views were captured from a World War II-era aircraft in April 2026, when scientists used instruments aboard the plane to study Arctic sea ice. Their flights were timed to coincide with satellites passing overhead so the airborne and orbital data could be [...]
Explore This Section Science Science Activation Students Connect NASA Science… Overview Resources Opportunities Citizen Science Highlights About Science Activation 3 min read Students Connect NASA Science With Indigenous Knowledge to Study Coastal Erosion Students return from fieldwork and sit together in the classroom, examining NASA satellite images to learn about the changes to [...]
NASA astronaut Chris Williams jogs while strapped to the treadmill inside the International Space Station’s Tranquility module. The treadmill is specifically designed to enable jogging and maintain cardiovascular health in microgravity.NASA Health checks and CubeSat hardware maintenance were the prime research objectives aboard the International Space Station on Wednesday. The Expedition 74 crew members also [...]
This image from NASA’s Hubble Space Telescope shows Messier 3, a densely packed cluster of stars whose origins may be a merger between globular clusters in the early universe.NASA, ESA, and A. Sarajedini (Florida Atlantic University); Processing: Gladys Kober (NASA/Catholic University of America) This image from NASA’s Hubble Space Telescope showcases Messier 3 (M3), one of the Milky [...]
NASA astronaut Jack Hathaway shows off scientific hardware that processes research samples aboard the International Space Station.NASA/Jessica Meir Cartilage engineering and blood pressure studies to improve health on Earth and in space continued aboard the International Space Station on Tuesday. The Expedition 74 crew members also serviced an experimental module, configured a temporary sleep station, [...]
