Artist’s concept of the boundary in the sun’s atmosphere, where the speed of the outward solar wind becomes faster than the speed of magnetic waves. Astronomers call this boundary the
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NASA Invites Media to Cover Artemis Mission from Johnson Space Center
NASA hosted the Artemis II Mission Overview briefing in the Teague Auditorium at NASA’s Johnson Space Center in Houston, Sept. 23, 2025. NASA/James Blair Media accreditation is open to attend
Dale Andersen’s Astrobiology Antarctic Status Report: 12 January 2026: Overland Traverse Imagery – And Hello ISS
Dale Andersen at Lake Untersee, Antarctica holding up the ISS Crew 11 patch on 11 Jan 2026 – Dale T. Andersen Keith’s note: Dale Andersen and his astrobiology research team
2026 Civil Space Shortfall Ranking
NASA NASA has identified a list of 32 technology shortfalls and invites you to give input on your critical technology needs using this feedback mechanism. Whether you’re part of the space technology
NASA Welcomes Portugal as 60th Artemis Accords Signatory
Hugo Costa, executive director for the Portuguese Space Agency, and U.S. Ambassador to Portugal John J. Arrigo pose for a photo on Jan. 12 during a ceremony in Lisbon, Portugal,
Astrochemistry: JWST Finds Early-Universe Analog’s Unexpected Talent For Making Dust
Images from NASA’s James Webb Space Telescope of the dwarf galaxy Sextans A reveal polycyclic aromatic hydrocarbons (PAHs), large carbon-based molecules that can be a signifier of star formation. The
Two Temperate Earth- and Neptune-sized Planets Orbiting Fully Convective M dwarfs
TESS target pixel file image created with tpfplotter for TOI-6716 (left) and TOI-7384 (right) observed in Sector 88 (2025 Jan 14 – 2025 Feb 11) and Sector 87 (2024 Dec
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WASHINGTON — A reported close approach between a Starlink satellite and a recently launched Chinese spacecraft highlights the challenges of coordinating spacecraft operations and verifying potential close calls in orbit.
If you read enough articles about planets in binary star systems, you’ll realize almost all of them make some sort of reference to Tatooine, the fictional home of Luke Skywalker
HELSINKI — China conducted a pair of launches in recent days, sending an experimental commercial cargo spacecraft into orbit, followed by a remote sensing satellite. A Kuaizhou-11 solid rocket lifted
Artist’s concept of a massive star. Did monster stars create the supermassive black holes astronomers see in the very early universe? A new study has found evidence that they did.
WASHINGTON — New analysis suggests that problems with NASA’s MAVEN Mars orbiter may be more serious than a simple communications glitch. NASA said Dec. 9 that it lost contact with
EO Science Earth Observatory A Subtle Return of La Niña Earth Earth Observatory Image of the Day EO Explorer Topics All Topics Atmosphere Land Heat & Radiation Life on Earth
The Copernicus Sentinel-6B satellite, which was launched on November 17, 2025, has successfully attained its operational orbit and is already sending back significant data regarding sea level variations in the
Carl Sagan famously said that “We’re all made of star stuff.” But he didn’t elaborate on how that actually happened. Yes, many of the molecules in our bodies could only
In “Alchemised,” debut author weaves a spellbinding narrative that plunges readers into a dark fantasy world teetering on the brink of chaos. From the very first page, we are introduced
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