4 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) NASA Ames Research Center: ProgPy is an open-source Python package supporting research and development of prognostics, health management, and predictive maintenance tools.   Prognostics is the science of prediction, and the field of Prognostics and Health Management (PHM) aims at estimating the current physical health [...]

4 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) NASA Marshall Space Flight Center: A thrust chamber assembly (TCA) is the critical and central component in a rocket engine that provides thrust to propel a launch vehicle into space. Since the 1960s, while small improvements in TCA performance have been made, little has been [...]

NASA/JPL On July 31, 1964, the Ranger 7 spacecraft took this photo, the first image of the Moon taken by a United States spacecraft. 17 minutes later, it crashed into the Moon on the northern rim of the Sea of Clouds as intended. The 4,316 images sent back helped identify safe Moon landing sites for [...]

3 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) NASA used its remotely piloted Ikhana aircraft to test technology it helped develop or recommended to the U.S. Forest Service, including a system to send sensor data to decision makers on the ground in near real time.Credit: NASA It’s not easy to predict the [...]

SSE-Skywatching Skywatching Home Eclipses What’s Up Daily Guide Night Sky Network Tips and Guides More FAQ 6 min read What’s Up: August 2024 Skywatching Tips from NASA What to look for: A planetary rendezvous, meteors, and a “star forge”! Two planets meet for a super close conjunction, the Perseid meteor shower peaks, and look [...]

Jonas Dino speaks to students at the Cezar Chavez Middle School in Union City, California, as part of a NASA-sponsored traveling space museum tour of Bay Area schools. Careers at NASA were not on his radar growing up. But Jonas Dino, public engagement specialist at NASA’s Ames Research Center in California’s Silicon Valley, ended up [...]

Northrop Grumman’s Cygnus spacecraft in the grips of the Canadarm2 robotic arm shortly after being captured at the International Space Station.Credit: NASA NASA, Northrop Grumman, and SpaceX are targeting 11:28 a.m. EDT on Saturday, Aug. 3, for the next launch to deliver science investigations, supplies, and equipment to the International Space Station. This launch is [...]

NASA’s Northrop Grumman 21st commercial resupply mission will launch on a SpaceX Falcon 9 rocket to deliver research and supplies to the International Space Station.NASA NASA’s Northrop Grumman 21st commercial resupply mission will launch from Space Launch Complex 40 at Cape Canaveral Space Force Station in Florida.NASA NASA, Northrop Grumman, and SpaceX are targeting no [...]

4 min read Repair Kit for NASA’s NICER Mission Heading to Space Station NASA will deliver a patch kit for NICER (Neutron star Interior Composition Explorer), an X-ray telescope on the International Space Station, on the agency’s Northrop Grumman 21st commercial resupply mission. Astronauts will conduct a spacewalk to complete the repair. Located near [...]

The NASA Ames Science Directorate recognizes the outstanding contributions of (pictured left to right) Ryan T. Scott, Mike Kubo, Ehsan (Sam) Gharib-Nezhad, and Kristen Okorn. Their commitment to the NASA mission represents the talent, camaraderie, and vision needed to explore this world and beyond. Space Biosciences Star: Ryan T. Scott Ryan Scott, a Space [...]