Private companies are no longer peripheral participants in U.S. space activities. They provide key services, including launching and deploying satellites, transporting cargo and astronauts to the International Space Station, and
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NASA contract confirms selection of ULA’s Centaur 5 as new upper stage for the SLS rocket
United Launch Alliance’s (ULA’s) Centaur 5 upper stage for the Vulcan Certification-1 (Cert-1) flight heads into pressure cell testing. Image: United Launch Alliance NASA officially selected United Launch Alliance’s Centaur
NASA selects Centaur for new SLS upper stage
WASHINGTON — NASA has selected the Centaur upper stage currently used on United Launch Alliance’s Vulcan rocket for future flights of the Space Launch System. In a procurement filing published
NASA Invites Media to Northrop Grumman CRS-24 Station Resupply Launch
Northrop Grumman’s Cygnus XL cargo craft, carrying over 11,000 pounds of new science and supplies for the Expedition 73 crew, is pictured moments before its capture with the International Space
ALMA Detects Extremely Abundant Alcohol in Interstellar Comet 3I/ATLAS
An artist’s impression of 3I/ATLAS is shown as it passes near the Sun, illuminating one side of the comet. On the side of the comet closer to the sun, the
Ionic Liquid Biospheres
Chemical structures of selected ILs and DES. (a) Anions common to planetary environments could lead to abiotic formation of ILs and DES, including, e.g., NO3 −, HSO4 −, Cl−, ClO4−,
Predicting Gaia Astrometry’s Ability To Constrain The Populations Of Circumbinary Planets
Binary and Planet periods for the detected planets in the synthetic yield of Setup 1 (coloured by planet mass) alongside known circumbinary planets detected by transit or radial velocities. Dashed
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NASA The food flying aboard Artemis II is designed to support crew health and performance during the mission around the Moon. With no resupply, refrigeration, or late-load capability, all meals
The Vera C. Rubin Observatory has started releasing its first discoveries: including supernovae, variable stars and asteroids, which will from now on be discovered at an astonishing rate as it
Panspermia is the idea that life was spread from world to world somehow. New research shows that one type of Earthly extremophile can survive the extremely high pressure from asteroid
This image, taken with ESO’s Very Large Telescope (VLT), seems to have captured a cosmic hawk as it spans its wings. While the dark clouds in the middle of the
With a simple motion, a jack-in-the-box-like spring designed at NASA’s Jet Propulsion Laboratory showed the potential of additive manufacturing, also known as 3D printing, to cut costs and complexity for
Curiosity Navigation Curiosity Home Mission Overview Where is Curiosity? Mission Updates Science Overview Instruments Highlights Exploration Goals News and Features Multimedia Curiosity Raw Images Images Videos Audio Mosaics More Resources
The Space Environments Complex at NASA’s Glenn Research Center at Neil Armstrong Test Facility in Sandusky, Ohio, shown here in September 2024. Armstrong Test Facility sits on 6,400 acres of
Reconstructed distribution of radio sources on Earth with noise (SNR of 5). Here Earth’s rotation axis is perpendicular to the line of sight as in Fig. 3. Comparing this reconstruction
The search for both extant and extinct life within our Solar System and beyond has been a primary motivation for space exploration since its inception. Mars has long been a
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