Space exploration, scientific discoveries, astronomy, and physics.
146 articles
Rocket Lab successfully launched its 19th mission of the year, deploying the Neonat 1A satellite for KAIST. This mission marks a record pace for the company and advances a constellation for advanced Earth observation.
Stoke Space is pushing the boundaries of rocket technology with its fully reusable Nova vehicle. Their upcoming first flight aims for orbit, showcasing advanced engines and a focused strategy for disrupting the launch industry.
Stoke Space is pursuing a groundbreaking approach to achieve full rocket reusability, aiming to make upper stages as reusable as airplane components. Their focus on fundamentals and scalable architecture could revolutionize launch costs.
Everyday Astronaut attempted an ambitious Kerbal Space Program challenge: transporting 1,600 Kerbals to the Moon and back in a single mission. The stream also featured a preview of new music and served as a fundraiser for the Cancer Research Institute.
Crew-11 of the International Space Station is returning to Earth earlier than planned due to an unspecified medical situation. NASA emphasizes the crew member is stable and the return is precautionary, not an emergency.
The third annual Astro Awards celebrated 2025's spaceflight achievements, evolving into a conference that highlights scientific discoveries, mission successes, and the growing spaceflight community. From lunar landings to deep space science, the event recognized innovation across the industry.
Rockets, much like guns, operate on the principle of action and reaction, expelling mass to generate thrust. This fundamental physics allows for space travel and continues to drive exploration.
NASA's Perseverance rover has found compelling evidence of organic molecules in a Martian rock, suggesting past microbial life. Meanwhile, JWST studies the atmosphere of exoplanet Trappist-1e, and interstellar comet 3I/Atlas continues its journey through our solar system.
LIGO's latest observations of a black hole merger, GW250114, provide the strongest evidence yet for Stephen Hawking's 1971 area theorem. The data confirms that the surface area of the resulting black hole was greater than the sum of the areas of the merging black holes, validating a key prediction about these cosmic enigmas.
Scientists have detected a powerful coronal mass ejection from a distant star for the first time, offering new insights into stellar activity and planetary habitability. Meanwhile, the James Webb Space Telescope faces record proposal submissions, and new research suggests interstellar comets may be altered by cosmic radiation.
