Kp – Vsys maps for species which we claim a detection or a tentative detection in HAT-P-70b’s atmosphere with 2 transits from the MAROON-X spectrograph. White dashed lines indicate the
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Picturing Earth in a New Light
Earth Observatory Science Earth Observatory Picturing Earth in a New Light Earth Earth Observatory Image of the Day EO Explorer Topics All Topics Atmosphere Land Heat & Radiation Life on
Cowboy files plans for up to 20,000 orbital data centers
TAMPA, Fla. — Cowboy Space has filed plans with the Federal Communications Commission for a 20,000-satellite “Stampede” orbital data center constellation, shortly after raising $275 million to develop rockets whose
ULA confirms successful solid rocket booster test as Vulcan anomaly investigation continues
An anomalous plume is visible from one of the Vulcan’s solid rocket motors during the launch of the USSF-87 mission on Feb. 12, 2026. Image: Adam Bernstein/Spaceflight Now. United Launch
NASA Draws on Industry for Mars Telecommunications Network
NASA’s Perseverance Mars rover used its dual-camera Mastcam-Z imager to capture this image of “Santa Cruz,” a hill about 1.5 miles (2.5 kilometers) away from the rover, on April 29,
No, this isn't a solar eclipse. It's an image of Mars, captured by NASA's asteroid-bound Psyche probe
Is it an eclipse? An oddly angled crescent moon, perhaps? Nope. This stunning silver arc is actually Mars. The breathtaking new image of the Red Planet was captured by the
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The Sun rises behind NASA’s Artemis II SLS (Space Launch System) rocket and Orion spacecraft on top of a mobile launcher at Launch Complex 39B at NASA’s Kennedy Space Center
Scientists are using a new technique to study incoming space debris and its effects on Earth’s atmosphere. Observational evidence is being gathered that the ablation of space debris can be
NASA astronaut Jack Hathaway works on MVP Cell-09 research inside a portable glovebag aboard the International Space Station. ESA/Sophie Adenot Expedition 74 astronauts aboard the International Space Station are uncovering
The 2026 International Rocket Engineering Competition (IREC) is rapidly approaching. Thousands of engineering students, representing 150 teams from 20+ countries, will converge at the Midland Spaceport (aka, the West Texas
3 min read NASA’s Planet-Hunting TESS Reveals Dazzling Night Sky NASA’s TESS (Transiting Exoplanet Survey Satellite) has released its most complete view of the starry sky to date, filling in
WASHINGTON — Navigation is emerging as a growing challenge for spacecraft operating beyond Earth orbit, where GPS coverage weakens. Northrop Grumman is adapting technologies developed for the James Webb Space
The Whirlpool Galaxy sprawls across the cosmos in this striking new snapshot from NASA’s James Webb Space Telescope (JWST). The galaxy, formally known as M51 (Messier 51), stretches out its
TAMPA, Fla. — SES has canceled two satellites Intelsat ordered before being acquired by the Luxembourg-based multi-orbit operator, joining France’s Eutelsat in pulling back from geostationary orbit expansion plans drawn
Is Pluto a planet? Scientists and the public have debated this question since its reclassification as a dwarf planet in 2006. In this livestream, astronomer Alan Stern of NASA’s New
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