New measure of the universe's expansion suggests resolution of a conflict
Thursday, 05 June 2025 09:26
For the past decade, scientists have been trying to get to the bottom of what seemed like a major inconsistency in the universe.
The universe expands over time, but how fast it's expanding seemed to differ depending on whether you looked early in the universe's history or the present day. If true, this would have presented a major problem to the gold-standard model that represents our best Rocket Lab Launches 10th Electron Mission for Multi-Launch Customer BlackSky
Thursday, 05 June 2025 09:26
Roctet Lab USA has launched its 65th Electron to deploy Earth-imaging satellites for real-time space-based intelligence company BlackSky.
The 'Full Stream Ahead' mission lifted-off from Rocket Lab Launch Complex 1 in Mahia, New Zealand at 11:57 am NZST (23:57 UTC on June 2nd), successfully deploying a Gen-3 satellite by BlackSky to a 470 km circular earth orbit and further expanding the co c-FIRST Team Sets Sights on Future Fire-observing Satellite Constellations
Thursday, 05 June 2025 09:26
Two NASA-developed technologies are key components of a new high-resolution sensor for observing wildfires: High Operating Temperature Barrier Infrared Detector (HOT-BIRD), developed with support from NASA's Earth Science Technology Office (ESTO), and a cutting-edge Digital Readout Integrated Circuit (DROIC), developed with funding from NASA's Small Business Innovation Research (SBIR) program. Consciousness and collaboration in the astronomy archives of premodern China
Thursday, 05 June 2025 09:26
The astronomical records of imperial China are some of the most comprehensive archives in the history of science, spanning over two millennia, from 221 BC to 1911 AD, and providing detailed insight into phenomena ranging from comets to the rate of rotation of the Earth. A new article in Isis: the Journal of the History of Science Society examines these records and demonstrates the pivotal part t Why MTG-S1 is a nowcasting game-changer
Thursday, 05 June 2025 09:23
The Meteosat Third Generation Sounder satellite (MTG-S) will generate a completely new type of data product, especially suited to nowcasting severe weather events. Here are five ways in which Europe’s latest weather satellite will change how we forecast weather.
Europe’s far-reaching Space Act nears launch
Thursday, 05 June 2025 08:30
Europe is expected to publish a draft law by the end of June to overhaul the regulation of space services, introducing unified rules for companies operating in or selling to the European market.
ESA’s new asteroid hunter opens its eye to the sky
Thursday, 05 June 2025 08:00
The European Space Agency’s (ESA) newest planetary defender has opened its ‘eye’ to the cosmos for the first time. The Flyeye telescope’s ‘first light’ marks the beginning of a new chapter in how we scan the skies for new near-Earth asteroids and comets.
Private Japanese lunar lander heads toward a touchdown in the moon's far north
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Isaacman: people with ‘axes to grind’ about Musk caused withdrawn NASA nomination
Wednesday, 04 June 2025 22:56
Jared Isaacman made clear he believes his nomination to be administrator of NASA was pulled by the White House because of his ties to Elon Musk.
Lockheed Martin launches ‘AI Fight Club’ to test algorithms for warfare
Wednesday, 04 June 2025 18:36
The company aims to create a digital proving ground for AI systems across air, land, sea, and space operations.
The post Lockheed Martin launches ‘AI Fight Club’ to test algorithms for warfare appeared first on SpaceNews.
Reusable Chinese rocket soft-lands in the ocean in a new test
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Tall ship brings ESA ocean science training to Nice
Wednesday, 04 June 2025 13:50
After an extraordinary six-week voyage from northern Norway, the iconic Norwegian tall ship Statsraad Lehmkuhl has docked in Nice, France, concluding ESA’s 2025 Advanced Ocean Training course. Braving everything from wild storms to calm near-freezing seas, students aboard mastered techniques for collecting ocean measurements and harnessed satellite data to unlock insights into our blue planet.
Led by experts, this real-world expedition offered more than education – it sparked curiosity and a deeper commitment to understanding and protecting our oceans.
How NASA advisory committees are navigating a new political landscape
Wednesday, 04 June 2025 13:00
Since the start of the second Trump administration, NASA’s formal advisory committees have largely been suspended.
ESA transmits the Blue Danube Waltz into deep space
Wednesday, 04 June 2025 10:59
On 31 May 2025, the European Space Agency (ESA) made history by transmitting a live performance of The Blue Danube Waltz into space from its Cebreros deep space antenna in Spain. This symbolic gesture elevated Johann Strauss II’s famous waltz, often considered the unofficial ‘anthem of space’, to its rightful place among the stars.