TAMPA, Fla. — Europe has unconditionally approved SES’ plan to buy rival satellite operator Intelsat, leaving the United States as the final major regulatory hurdle in the way of the
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NASA Spaceline Current Awareness List #1,166 12 September 2025 (Space Life Science Research Results)
The abstract in PubMed or at the publisher’s site is linked when available and will open in a new window. Rithidech K, Mohallem R, Aryal UK, Peanlikhit T, Crucian B.Effects
Webb Looks at Earth-Sized, Habitable-Zone Exoplanet TRAPPIST-1 e
This graphic compares data collected by Webb’s NIRSpec (Near-Infrared Spectrograph) with computer models of exoplanet TRAPPIST-1 e with (blue) and without (orange) an atmosphere. Narrow colored bands show the most
Toward Alternative Earths’ Habitability of Solar System Bodies at Earth’s Orbit
Large enough to retain an atmosphere and drive geologic/hydrologic cycles, but not so massive that relocation is infeasible. This figure illustrates why planet size and escape velocity are critical factors
How Interstellar Objects Similar To 3I/ATLAS Could Jump-Start Planet Formation Around Infant Stars
Interstellar object 3I/ATLAS imaged by the Hubble Space Telescope. Could similar objects be the seeds of new planets around young stars? Image credit: NASA/ESA/David Jewitt (UCLA). Image Processing: Joseph DePasquale
Helicopter Training for Artemis Missions
NASA/Michael DeMocker NASA astronauts Matthew Dominick (left) and Mark Vande Hei (right) prepare to fly out to a landing zone in the Rocky Mountains as part of the certification run
The moon and Venus visit the 'Heart of the Lion' this week. Here's how to see it
Sometimes an unusual celestial sight will take place at a rather ungodly hour. As a budding young amateur astronomer living in the Bronx, I remember the bemused look on my
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Blue Origin’s powerful New Glenn rocket will be groundbound for at least another couple of months. Jeff Bezos‘ aerospace company had been targeting late spring for the second launch of
NASA Science Mission Directorate NASA’s Science Mission Directorate (SMD) will hold a virtual community meeting with Associate Administrator Nicky Fox and her leadership team at 12:00 p.m. Eastern on Thursday,
NASA NASA astronaut Franklin Chang-Diaz works with a grapple fixture during a June 2002 spacewalk outside of the International Space Station. He was partnered with CNES (Centre National d’Etudes Spatiales)
Explore Webb Webb News Latest News Latest Images Webb’s Blog Awards X (offsite – login reqd) Instagram (offsite – login reqd) Facebook (offsite- login reqd) Youtube (offsite) Overview About Who
Marvel’s First Family is preparing for cinematic flight once more with “The Fantastic Four: First Steps” landing in theaters on July 25, 2025, and fans are eager to plunge into
SpaceX rolls its newest Crew Dragon spacecraft along with the rest of the Falcon 9 rocket stack out to the pad at Launch Complex 39 on June 7, 2025, ahead
3 Min Read I Am Artemis: Ernesto Garcia Ernesto Garcia, engineering manager at Rayotech Scientific, Inc., holds a test article of one of the windowpanes for the Orion spacecraft. Credits:
The Tibetan Plateau is a region of stunning beauty, and as this true-color Terra MODIS image from December 14, 2002, shows, is graced with hundreds of lakes that sparkle like
Number of planets observed in a notional 3 year Ariel transit survey. The white star highlights the best overall leverage. The one-room schoolhouse yields the most targets, with other scenarios
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