As the U.S. and other nations prepare for a new era of space exploration, new research suggests “moonquakes” could pose an invisible risk to future landers, habitats and long-term infrastructure.
As the U.S. and other nations prepare for a new era of space exploration, new research suggests “moonquakes” could pose an invisible risk to future landers, habitats and long-term infrastructure.
NASA/Bill Ingalls In this 30 second exposure photograph, a meteor streaks across the sky during the annual Perseid and Alpha Capricornids meteor showers, Sunday, Aug. 3, 2025, in Spruce Knob,
Spread of niche constructors across a metapopulation through diffusion This simulation introduces the diffusion of units across microenvironments. During each extinction event, individual molecules have 1% chance of being sent
During its flyby of Mars in March 2025, the Europa Clipper spacecraft tested its radar instrument. This is a small section of the image it successfully produced of Mars’ surface.
Molecular complexity growth rate per bond count between PubChem and COCONUT 2.0 molecules. Mean (solid line) and standard deviation (shaded area) of complexity scores per bond count between PubChem molecules
25.3 µm map of the NGC 7538 region from SOFIA/Faint Object infraRed Camera (FORCAST; Herter et al. 2013) archival data (Cycle 1 Program 0034, PI A. G. G. M. Tielens).
Rich with detail, the spiral galaxy NGC 1309 shines in this NASA/ESA Hubble Space Telescope image. NGC 1309 is about 100 million light-years away in the constellation Eridanus.
Examples of training reflection spectra for Earth-like exoplanets in the Archean (left), Proterozoic (center), and Modern (right) eras, observed with LUVOIR-B (top row) and Habex/SS (bottom row). Colored lines represent
Status Report hep-ph August 4, 2025 The region in which dark matter impacts may leave detectable surface features on Ganymede. Gray regions correspond to existing constraints . The
After more than three weeks without a powerful solar flare, the sun has suddenly ramped up its activity, firing off three M-class solar flares in less than 24 hours. While