36,861 headlines. We show the headline and the publisher's own teaser; the full story is at the source.
TFINER – Thin Film Isotope Nuclear Engine Rocket
NASA · 27 May 2025
James BickfordCharles Stark Draper Laboratory, Inc. The Thin-Film Nuclear Engine Rocket (TFINER) is a novel space propulsion technology that enables aggressive space exploration for missions that are impossible with exis...
Photophoretic Propulsion Enabling Mesosphere Exploration
NASA · 27 May 2025
Igor BargatinUniversity of Pennsylvania We propose to use the photophoretic levitation and propulsion mechanism to create no-moving-parts flying vehicles that can be used to explore Earth’s upper atmosphere. The photopho...
EnduroSat raises $49 million to mass produce larger satellites
SpaceNews · 27 May 2025
Bulgaria-based microsatellite specialist EnduroSat announced $49 million in funding May 27 to ramp up production of a larger and more capable class of satellites.
Prostheses fit to Fly!
ESA · 27 May 2025
The performance of a lower limb prosthesis has been evaluated in microgravity conditions for the first time during the latest ESA parabolic flight campaign on the ‘Zero G’ aircraft.
Empyreum, Italy’s new satellite platform for the constellation era
SpaceNews · 27 May 2025
At SmallSat Europe 2025 in Amsterdam, Italy’s SITAEL unveiled Empyreum, its next-generation small satellite platform equipped with the company’s proprietary Spark electric propulsion system. In this exclusive interview,...
Johnson’s Paige Whittington Builds a Symphony of Simulations
NASA · 27 May 2025
What do music ensembles and human spaceflight have in common? They require the harmonization of different elements to create an inspiring opus. NASA’s Paige Whittington has experience with both. As a principal flutist fo...
ESA inaugurates new Cyber Security Operations Centre
ESA · 27 May 2025
On 27 May 2025, the European Space Agency (ESA) took an important step in ensuring the continued security of its critical infrastructure with the inauguration of a new Cyber Security Operations Centre (C-SOC) at its Euro...
François Jacq Appointed as New President and CEO of CNES
European Spaceflight · 26 May 2025
France’s Council of Ministers announced on 23 May that it had confirmed François Jacq as the new President and CEO of CNES. Jacq joins the agency from his role as General Administrator of the French Alternative Energies...
Summary of the 2024 SAGE III/ISS Meeting
NASA · 26 May 2025
Introduction The Stratospheric Aerosol and Gas Experiment (SAGE) III/International Space Station [SAGEIII/ISS] Science Team Meeting (STM) took place on October 22–23, 2024, in a hybrid format. Approximately 50 scientists...
About YPSat-2
ESA · 26 May 2025
When ESA’s Space Rider launches for its maiden flight, it will carry more than scientific experiments. It will carry the bold vision of ESA’s emerging generation. Developed entirely by young professionals across the Agen...
Waltzing celebration for half a century of European satellite tracking
ESA · 26 May 2025
2025 marks a landmark year for Europe’s ‘bridge between Earth and space’. ESA’s Estrack satellite tracking network turns 50 – and with it, its deep space antenna in Cebreros, Spain, celebrates 20 years of connecting Eart...
What’s Happening in Space Policy May 25-31, 2025
SpacePolicyOnline.com · 25 May 2025
Here is SpacePolicyOnline.com’s list of space policy events for the week of May 25-31, 2025 and any insight we can offer about them. The House and Senate are in recess
NASA Awards Project Support Bridge Contract
NASA · 23 May 2025
NASA has awarded a bridge contract to ASRC Federal System Solutions LLC of Beltsville, Maryland, to provide financial support and project planning and control services to the agency. The Program Analysis and Control Brid...
Impulse Space to launch SES satellites
SpaceNews · 23 May 2025
WASHINGTON — Impulse Space has signed an agreement with satellite operator SES to transport that company’s satellites to medium and geostationary orbits. The companies announced May 22 that they signed […]
SpaceX Readies IFT-9 Starship Test Flight, Explains IFT-8 Failure
SpacePolicyOnline.com · 23 May 2025
SpaceX said today it plans to launch the ninth Starship Integrated Flight Test, IFT-9, on Tuesday, May 27. The flight follows two successive failures of the Starship second stage. Both
Moon and Flag at NASA Michoud
NASA · 23 May 2025
Just after sunrise, the waning gibbous moon sets just behind a waving United States flag on March 19, 2025, in this image from NASA’s Michoud Assembly Facility in New Orleans. The waning gibbous moon phase comes after th...
NASA Videographer Wins Top Award for Capturing Human Side of Science
NASA · 23 May 2025
Capturing the high-stakes work behind NASA’s Airborne Science Program takes more than just technical skill – it takes vision. At NASA’s Armstrong Flight Research Center in Edwards, California, videographer Jacob Shaw bri...
ArianeGroup Completes Hot-Fire Tests of 3D-Printed Thruster
European Spaceflight · 23 May 2025
ArianeGroup has successfully completed a series of hot-fire tests of a 3D-printed, flight-configured 240N hydrogen peroxide thruster. In a 22 May update on LinkedIn, ArianeGroup senior orbital propulsion engineer Ulrich...
Student Coders Bring Novel Approaches to NASA Challenge
NASA · 23 May 2025
On March 28, 80 college students filed into Colorado State University’s (CSU) Nancy Richardson Design Center to receive pizza and a challenge: design an intelligent system capable of traversing rugged terrain to provide...
Space sponsorship: the next frontier for revenue generation
SpaceNews · 23 May 2025
As a new era of space exploration and development unfolds — one with far more private-sector investment and leadership — the potential for rapid growth is promising. National security, deep […]
Hubble Spies a Spiral So Inclined
NASA · 23 May 2025
The stately and inclined spiral galaxy NGC 3511 is the subject of this NASA/ESA Hubble Space Telescope image. The galaxy is located 43 million light-years away in the constellation Crater (The Cup). From Hubble’s vantage...