FAA’s informed consent rules leave space tourists flying blind
The Federal Aviation Administration’s (FAA) current informed consent framework under 14 CFR §460.45 falls dangerously short of adequately warning space flight participants (SFP) about the true risks they face, particularly long-term health consequences that may not manifest until months or years after their journey.
Duffy comments seed doubts about future of NASA Earth science
Comments by NASA’s acting administrator have created uncertainty about the future of Earth science programs at the space agency.
We've been sending animals into space for 7 decades—yet there are still no rules to protect them from harm
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West Virginia joins states handing satellites a tiny share of rural broadband subsidies
SpaceX would get just 1% of the $625 million in rural broadband subsidies proposed by West Virginia, the third state in a row to give satellites only a marginal role in the federal government’s BEAD program.
First-of-its-kind supernova reveals innerworkings of a dying star
An international team of scientists, led by Northwestern University astrophysicists, has detected a never-before-seen type of exploding star, or supernova, that is rich with silicon, sulfur and argon.
When massive stars explode, astrophysicists typically find strong signatures of light elements, such as hydrogen and helium. But the newly discovered supernova, dubbed SN2021yfj, displayed a Astronomers capture a record 130-year evolution of a dying star
For the first time, scientists have directly tracked the slow transformation of a dying star over more than a century - revealing it is heating up faster than any other typical star ever observed.
The research, published in The Astrophysical Journal Letters, tracks 130 years of changes in the "spirograph" Planetary Nebula IC418 - a glowing shell of gas and dust cast off by a dying star abo How to Maximize Your Solar Investment with Smart Energy Storage
For many homeowners, installing solar panels is one of the best ways to cut energy bills, reduce reliance on fossil fuels, and add long-term value to a property. But if you've already invested in solar, you might be wondering how to get the most out of it. That's where energy storage comes in. By pairing solar panels with a smart battery system, you can take control of your power use, save even Space Machines finalizes Scintilla propulsion engine for Optimus Viper
Space Machines Company has announced the completion of its in-house Scintilla propulsion engine, designed to power the Optimus Viper platform for rapid orbital manoeuvring and space domain awareness. The engine has achieved 65-second sustained burns, more than 1,200 seconds of cumulative testing, and 40 restarts to date.
The metal 3D-printed thruster delivers 50 Newtons of thrust at 92 per Two different types of asteroids may actually share same origin story
Approximately 4.6 billion years ago our solar system formed from a huge disk of gas and dust orbiting our Sun. The asteroids we see today are some of the most complete artifacts of this formation left for us to observe, like the screws, offcuts, and other debris leftover at a construction site. Scientists can study these floating time capsules and examine their composition, shape, and surface ma LunaGrid Lite advances toward lunar power transmission milestone
Astrobotic reported that its LunaGrid-Lite mission has cleared Critical Design Review (CDR) and has begun building flight hardware, moving the project closer to a planned 2026 demonstration of lunar surface power transmission. The mission will deploy 500 meters of lightweight cable across the Moon and deliver one kilowatt of power using an Astrobotic CubeRover.
"This milestone signals the 
