This illustration shows a red dwarf star orbited by a hypothetical exoplanet. Red dwarfs tend to be magnetically active, displaying gigantic arcing prominences and a wealth of dark sunspots. Red
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NASA unveiled close-up pictures on Wednesday of the interstellar comet that’s making a quick one-and-done tour of the solar system.
The technologies pushing the boundaries of the space economy sound as if they came from a science fiction novel: reusable rockets, satellite assembly lines, lunar landers and octocopters. On Nov.
A decision tree strategy for characterizing Earth-like exoplanets (Young et al. 2024). This tree indicates which gasses to observe, and in which order, to detect the biosignatures of Earth through
SAN FRANCISCO – GHGSat announced plans Nov. 7 to send two additional satellites into its greenhouse-gas-monitoring constellation. Ahead of the 30th Conference of the Parties to the United Nations Framework
ORLANDO, Fla. — NASA is at a “crossroads” in deciding how to handle logistics for the lunar Gateway as it considers alternative approaches. NASA selected SpaceX in 2020 for the
Using NASA’s Transiting Exoplanet Survey Satellite (TESS), astronomers have listened to the cosmic song a red giant star croons to its black hole companion. The song, related to the starquake
Some stars appear to defy time itself. Nestled within ancient star clusters, they shine bluer and brighter than their neighbors, looking far younger than their true age. Known as blue
A realistic and cost-effective path for the United States to advance the exploration and development of the moon, and to keep our nation in the forefront of that enterprise, is
HELSINKI — China conducted a pair of solid rocket launches late Saturday, seeing the country surpass its previous record for orbital launch attempts in a calendar year. A Long March
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