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Hubble Sights Galaxy in Transition
This NASA Hubble Space Telescope image reveals an enigmatic galaxy with a bright center and a face that hints at spiral structure, yet it holds no obvious spiral arms. Reddish-brown clumps and filaments of dust partially obscure the galaxy’s full…
Picturing Earth in a New Light
A recent analysis revealed where artificial light at night has intensified, as well as where it has diminished.
NASA Draws on Industry for Mars Telecommunications Network
On Thursday, NASA issued a Request for Proposal (RFP), seeking industry collaboration for the Mars Telecommunications Network. Reliable, high bandwidth communications is necessary to relay science data, high-definition imagery, and critical information during Mars missions. The network will use high-performance…
NASA, Industry Prepare Cryogenic Fuel Technology Demo
NASA is collaborating with Eta Space of Rockledge, Florida, on an in‑orbit technology demonstration to advance a key capability for future deep space missions. The Liquid Oxygen Flight Demonstration, or LOXSAT, will test cryogenic fluid management technologies necessary for creating…
Ice Moves Out of Aniak
Spring melt along Alaska’s Kuskokwim River caused ice jams and flooding.
NASA-Supported Space Tech Advances Earthly Construction
An innovative 3D printing process that advanced NASA’s approach to outfitting a lunar habitat is making buildings on Earth beautiful, efficient, and strong. Instead of building structures layer by layer, Branch Technology Inc. of Chattanooga, Tennessee, has developed a process the company calls Freeform 3D Printing, which creates shapes with lightweight…
20 Years of Space Communications and Navigation
In May 2006, NASA established the SCaN (Space Communications and Navigation) Program to unify the agency’s networks under one organization. Over the past 20 years, SCaN has become the backbone of NASA’s space communications and navigation capability, supporting everything from…
NASA Outlines Preliminary Artemis III Mission Plans
Editor’s note: This article was updated May 15, 2026, to add clarification to the spacer design. NASA is moving quickly to define next year’s Artemis III mission in Earth orbit, a crewed flight that will test rendezvous and docking capabilities…
Studying Pneumonia in Space for Heart Health on Earth
Expedition 74 astronauts aboard the International Space Station are uncovering how bacteria that causes pneumonia can lead to long-term damage in the heart. Researchers are leveraging the space environment to observe how stem cell derived heart tissues respond to bacterial…
NASA’s Planet-Hunting TESS Reveals Dazzling Night Sky
NASA’s TESS has released its most complete view of the starry sky to date
America’s Emerald Isle
Beaver Island is one in a string of verdant and scenic jewels in a northern Lake Michigan archipelago.
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