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
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NASA Former NASA astronaut Shane Kimbrough is photographed as he left the airlock hatch during a spacewalk on Jan. 13, 2017. Kimbrough performed nine spacewalks during his three spaceflights. He
How can artificial intelligence (AI) be used to locate lunar pits and skylights, which are surface depressions and openings, respectively, that serve as entrances to lava caves and lava tubes?
If you set your alarm clock for 4 a.m. local time this week and head outside to a location with a clear and unobstructed view of the eastern horizon, you’ll
The abstract in PubMed or at the publisher’s site is linked when available and will open in a new window. Balasubrahmaniam N, Nastasi N, Hegarty B, Horack JM, Meyer ME,
A powerful U.S.-Indian Earth-observing satellite has made it to the launch pad. On July 24, the Indian Space Research Organization (ISRO) rolled the NISAR (NASA-ISRO Synthetic Aperture Radar) spacecraft and
A visualization of the spectral coverage and (cumulative) on-target integration times. See Table 2 for more information on the spectral settings. The background grayscale shows a representative composite spectrum of
NASA’s TRACERS mission is set to blast off from California’s Vandenberg Space Force Base on Wednesday (July 23), after a 24-hour delay caused by an airspace closure. TRACERS (Tandem Reconnection
University of Warwick astronomers, in partnership with institutions in Spain, are showing how astronomy tools, that are usually used to study stars, can be repurposed as climate sensors, helping us
Enabling & Support 25/08/2025 379 views 4 likes The European Space Agency’s Jupiter Icy Moons Explorer (Juice) is on track for its gravity-assist flyby at Venus on 31 August, following
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