SpaceX Vaults To Top Of The List As 23 Companies Join Unicorn Board In December
The momentum of new unicorn creation picked up in the final months of 2025, with the fourth quarter…
Airbus Selects Vega C to Launch First Pléiades Neo Next Satellite
Credit: Airbus Airbus has tapped Avio to launch its first Pléiades Neo Next Earth observation satellite aboard a…
The mass distribution in and around the Local Group
Figure 1 is a Hubble diagram. The points in blue show the 31 isolated galaxies used to constrain…
SpaceX’s Most Massive Starship is Set to Take Flight: Here’s When
SpaceX is set to push the boundaries of space exploration with the upcoming debut of its most ambitious…
Scientists Warn Growing Satellite Constellations Could Trigger Orbital Collapse
We often look up at the night sky and imagine it as this vast, infinite expanse where there…
POLARIS Spaceplanes Wins Contract for Reusable Hypersonic Vehicle
Credit: POLARIS Spaceplanes The German government agency responsible for military procurement has awarded a contract to POLARIS Spaceplanes…
Snow Buries the U.S. Interior and East
A potent winter storm left a wide band of snow stretching from the U.S. Southwest to New England…
World’s first robot astronaut for space exploration program
Chinese humanoid robot maker Engine AI has unveiled plans to send a humanoid robot into space, aiming to…
Discovery Alert: An Ice-Cold Earth?
A candidate planet that might be remarkably similar to Earth, HD 137010 b, has one potentially big difference:…
Exotrail and Astroscale France join forces to build deorbiting capability for LEO
BRUSSELS — Exotrail, a French company specializing in multi-orbit satellite mobility and focused on LEO service vehicles, together…
Webb Data Reveals Dark Matter
This image from NASA’s James Webb Space Telescope, containing nearly 800,000 galaxies, is overlaid with a map of…
English Monk Identified Halley’s Comet 600 Years Before Halley
Getting your audio player ready… The comet the world knows as Halley’s Comet may owe its “first to spot the…