36,861 headlines. We show the headline and the publisher's own teaser; the full story is at the source.
NASA, NSIDC Scientists Say Arctic Winter Sea Ice at Record Low
NASA · 27 Mar 2025
Winter sea ice cover in the Arctic was the lowest it’s ever been at its annual peak on March 22, 2025, according to NASA and the National Snow and Ice Data Center (NSIDC) at the University of Colorado, Boulder. At 5.53 m...
UK Must Foster Sovereign Launch Capability, Experts Tell Committee
European Spaceflight · 27 Mar 2025
A UK House of Lords special inquiry committee has heard from industry experts on the importance of fostering a sovereign launch capability. The UK Engagement with Space Committee was established by the House of Lords in...
Finding Clues in Ruins of Ancient Dead Star With NASA’s Chandra
NASA · 27 Mar 2025
People often think about archaeology happening deep in jungles or inside ancient pyramids. However, a team of astronomers has shown that they can use stars and the remains they leave behind to conduct a special kind of a...
First autonomous formation flight of double satellite Proba-3
ESA · 27 Mar 2025
Two spacecraft flying as one – that is the goal of European Space Agency’s Proba-3 mission. Earlier this week, the eclipse-maker moved a step closer to achieving that goal, as both spacecraft aligned with the Sun, mainta...
Proba-3's first autonomous formation flight
ESA · 27 Mar 2025
Two spacecraft flying as one – that is the goal of European Space Agency’s Proba-3 mission. Earlier this week, the eclipse-maker moved a step closer to achieving that goal, as both spacecraft aligned with the Sun, mainta...
Not Just for Engineers: Broadening the Space Pipeline
SpaceNews · 27 Mar 2025
In this week's episode of Space Minds, Sara Alvarado, Executive Director for the Students for the Exploration and Development of Space, known as SEDS, sits down with host David Ariosto.
Anywaves poised to expand antenna production in France and internationally
SpaceNews · 27 Mar 2025
SAN FRANCISCO – French antenna manufacturer Anywaves announced plans March 27 to begin producing satellite antennas and radio-frequency payloads in-house, a prelude to establishing a U.S. facility. To serve international...
Farewell, Gaia! Spacecraft operations come to an end
ESA · 27 Mar 2025
The European Space Agency (ESA) has powered down its Gaia spacecraft after more than a decade spent gathering data that are now being used to unravel the secrets of our home galaxy.
ESA’s Gaia spacecraft leaves for retirement orbit
ESA · 27 Mar 2025
From 25 July 2014 to 15 January 2025, the Gaia space observatory performed high-precision measurements of nearly two billion stars from its Lissajous orbit around the L2 Lagrange point, 1.5 million km from Earth.
Sols 4491-4492: Classic Field Geology Pose
NASA · 27 Mar 2025
Written by Lauren Edgar, Planetary Geologist at USGS Astrogeology Science Center Earth planning date: Monday, March 24, 2025 If you’ve ever seen a geologist in the field, you may have seen a classic stance: one leg propp...
U.S. military prepares to award new commercial satcom deals
SpaceNews · 26 Mar 2025
The Commercial Satellite Communications Office last week issued a final solicitation for bids for the Marine Enterprise Commercial Satellite Services (MECS2) contract
China launches new Tianlian data relay satellite to support human spaceflight
SpaceNews · 26 Mar 2025
HELSINKI — China launched a new Tianlian data tracking and relay communications satellite Wednesday, adding to the country’s on-orbit infrastructure in the geostationary belt. A Long March 3B lifted off […]
ULA’s Vulcan Wins Certification for National Security Space Launches
SpacePolicyOnline.com · 26 Mar 2025
The U.S. Space Force certified the United Launch Alliance’s (ULA’s) Vulcan rocket today, making it eligible to launch national security satellites. Two successful test flights are needed to win certification.
NASA’s X-59 Completes ‘Cruise Control’ Engine Speed Hold Test
NASA · 26 Mar 2025
The team behind NASA’s X-59 completed another critical ground test in March, ensuring the quiet supersonic aircraft will be able to maintain a specific speed during operation. The test, known as engine speed hold, is the...
Rocket Lab launches eight OroraTech satellites
SpaceNews · 26 Mar 2025
Rocket Lab launched eight satellites for a German company that is expanding its constellation to detect and track wildfires.
Spanish satellite operator Sateliot closes €70M Series B
European Spaceflight · 26 Mar 2025
Sateliot has closed a €70 million Series B funding round that it will use to accelerate the deployment of its low Earth orbit constellation. Founded in 2018, Sateliot is developing a constellation of 100 nanosatellites i...
How Can I See the Northern Lights? We Asked a NASA Expert: Episode 54
NASA · 26 Mar 2025
How can I see the northern lights? To see the northern lights, you need to be in the right place at the right time. Auroras are the result of charged particles and magnetism from the Sun called space weather dancing with...
Norman Rockwell Commemorates Gemini Program with Grissom and Young
NASA · 26 Mar 2025
In his painting called Grissom and Young, American painter and illustrator Norman Rockwell captures technicians helping NASA astronauts John Young and Gus Grissom suit up for the first flight of the Gemini program in Mar...
The Sky’s Not the Limit: Testing Precision Landing Tech for Future Space Missions
NASA · 26 Mar 2025
Nestled in a pod under an F/A-18 Hornet aircraft wing, flying above California, and traveling up to the speed of sound, NASA put a commercial sensor technology to the test. The flight tests demonstrated the sensor accura...
The Sky’s Not the Limit: Testing Precision Landing Tech for Future Space Missions
NASA · 26 Mar 2025
Nestled in a pod under an F/A-18 Hornet aircraft wing, flying above California, and traveling up to the speed of sound, NASA put a commercial sensor technology to the test. The flight tests demonstrated the sensor accura...
Webb sees galaxy mysteriously clearing fog of early Universe
ESA · 26 Mar 2025
Using the unique infrared sensitivity of the NASA/ESA/CSA James Webb Space Telescope, researchers can examine ancient galaxies to probe secrets of the early Universe. Now, an international team of astronomers has identif...
NASA’s Webb Sees Galaxy Mysteriously Clearing Fog of Early Universe
NASA · 26 Mar 2025
Using the unique infrared sensitivity of NASA’s James Webb Space Telescope, researchers can examine ancient galaxies to probe secrets of the early universe. Now, an international team of astronomers has identified bright...
NASA Starling and SpaceX Starlink Improve Space Traffic Coordination
NASA · 26 Mar 2025
As missions to low Earth orbit become more frequent, space traffic coordination remains a key element to efficiently operating in space. Different satellite operators using autonomous systems need to operate together and...
NSTA Hyperwall Schedule
NASA · 26 Mar 2025
NASA Science at Commodity Classic Hyperwall Schedule, March 26-29, 2025 Join NASA in the Exhibit Hall (Booth #779) for Hyperwall Storytelling by NASA experts. Full Hyperwall Agenda below. THURSDAY, MARCH 27 FRIDAY, MARCH...
How NASA’s Perseverance Is Helping Prepare Astronauts for Mars
NASA · 26 Mar 2025
The rover carries several swatches of spacesuit materials, and scientists are assessing how they’ve held up after four years on the Red Planet. NASA’s Perseverance rover landed on Mars in 2021 to search for signs of anci...
Moog Ships Meteor Satellite Buses for National Security Space Mission
SpaceNews · 26 Mar 2025
East Aurora, NY – Moog Inc. (NYSE: MOG.A and MOG.B), a worldwide designer, manufacturer, and systems integrator of high-performance precision motion and fluid control systems, announced the shipment of its […]
Watch wind whirl from the Sun
ESA · 26 Mar 2025
Aside from sunlight, the Sun sends out a gusty stream of particles called the solar wind. The ESA-led Solar Orbiter mission is the first to capture on camera this wind flying out from the Sun in a twisting, whirling moti...