Berlin, Germany (SPX) Dec 10, 2024
Photonic time crystals, materials with consistent spatial composition but periodically varying properties over time, offer innovative pathways for optical information processing. These materials can modulate and amplify light's spectral composition, enabling advanced functionality. "This gives us new degrees of freedom but also poses a lot of challenges," said Professor Carsten Rockstuhl from Ka

Paris, France (SPX) Dec 10, 2024
Space42 (ADX: SPACE42), a leading UAE-based AI-driven SpaceTech firm, and ICEYE, a global authority in Synthetic Aperture Radar (SAR) satellite operations, have announced a joint venture to produce SAR satellites in the UAE. This partnership builds on their collaboration, highlighted by the successful launch of the UAE's first SAR satellite, Foresight-1, in August 2024. The joint venture f

Paris, France (SPX) Dec 05, 2024
A team of international astronomers has used the NASA/ESA/CSA James Webb Space Telescope to uncover previously hidden galaxies in the Spiderweb protocluster. These findings challenge earlier assumptions about the role of gravitational interactions in dense cosmic regions, offering fresh insights into galaxy formation within these large-scale structures. The Spiderweb protocluster, a well-d

Los Angeles CA (SPX) Dec 08, 2024
The International Space Station (ISS) wrapped up the week with a focus on robotics, microbiology, and space agriculture as the Expedition 72 crew tackled an intensive schedule of scientific investigations and maintenance. Preparations for an upcoming spacewalk and continued work on the station's systems rounded out the crew's activities. NASA astronaut and station commander Suni Williams c

Paris, France (SPX) Dec 10, 2024
On December 1, 2024, the European Space Agency's BepiColombo mission completed its fifth flyby of Mercury, marking a historic first by capturing the planet in mid-infrared light. The unprecedented images provide fresh insights into the temperature and mineral composition of Mercury's cratered surface. Mercury, the least-explored terrestrial planet in the Solar System, has only been visited

Los Angeles CA (SPX) Dec 05, 2024
The longevity of space telescopes is improving as researchers devise serviceable designs for future observatories. Inspired by current missions like the James Webb Space Telescope (JWST) and the European Space Agency's Gaia, a new servicing plan has been developed to ensure these powerful tools can operate for longer periods. "Although the next generation of large space telescopes are bein

Boston MA (SPX) Dec 10, 2024
Plextek, a leading consultancy recognized for its expertise in low Size, Weight, and Power (SWaP) sensing technology, has published its latest innovation in the field of in-orbit space operations and sensing. In their technical paper titled "Sensing in Space" Plextek showcases groundbreaking mmWave radar technology, designed to improve the safety and reliability of future space and satellite missions.

Hamden CT (SPX) Dec 10, 2024
When you bake a loaf of bread or a batch of muffins, you put the dough into a pan. As the dough bakes in the oven, it expands into the baking pan. Any chocolate chips or blueberries in the muffin batter become farther away from each other as the muffin batter expands. The expansion of the universe is, in some ways, similar. But this analogy gets one thing wrong - while the dough expands in

Berlin, Germany (SPX) Dec 10, 2024
Mercury, the smallest and innermost planet in the solar system, continues to intrigue planetary researchers with its unique composition and structure, which differ significantly from Earth's Moon despite surface similarities. BepiColombo, a collaborative mission by the European Space Agency (ESA) and Japan Aerospace Exploration Agency (JAXA), aims to resolve these mysteries. Launched in 2018, th

Paris, France (SPX) Dec 10, 2024
The Anthropic Principle (AP), first proposed by Brandon Carter in 1973, suggests that the universe is uniquely fine-tuned to support life. This idea has long sparked philosophical and scientific debates but has lacked empirical methods for validation. A recent paper in the *Journal of Cosmology and Astroparticle Physics (JCAP)*, co-authored by Nemanja Kaloper from the University of California, D