Two-Century-Old Light Trick Creates Swirling ‘Hedgehog’ Skyrmions
NTU Singapore scientists revive the 200-year-old Poisson spot phenomenon to create stable, hedgehog-like optical skyrmions. Simple setup, big implications for light manipulation.
NTU Singapore scientists revive the 200-year-old Poisson spot phenomenon to create stable, hedgehog-like optical skyrmions. Simple setup, big implications for light manipulation.
NASA’s new patch lets astronauts measure their speed in Mach from space, solving a decades-old challenge. Learn how it works and what it means for future missions.
Japan’s H3 rocket successfully launches after a 2023 failure, marking a new era in space exploration. Learn how this cost-effective rocket boosts global satellite deployment and Japan’s space ambitions.
Blue Origin CEO Dave Limp announces New Shepard will fly again before 2026, ending a year-long hiatus. What it means for space tourism and the suborbital market.
Jim Cramer warns SpaceX IPO could be a dangerous bet for investors, citing high valuation, opaque finances, and space industry risks. Expert analysis inside.
University of Alberta researchers engineered a human-derived peptide, D-GK, that kills superbugs in preclinical tests. Could this be a new weapon against antimicrobial resistance?
New study confirms cat fleas in South Texas carry Rickettsia typhi, the bacteria behind murine typhus. Researchers link rising human cases to feline reservoirs.
Female mountain chickadees stay loyal to their mates—unless a smarter male comes along. New research reveals how cognition drives infidelity in these tiny birds, with implications for evolution and conservation.
Discover why the Milky Way appears brighter and more spectacular from Australia. Explore best viewing spots, cultural significance, and astrophotography tips.
A weekend cooldown offers brief relief, but the record-breaking heatwave gripping the UK and Europe will intensify again next week. Climate scientists explain why.
NASA’s Artemis III announcement stream reveals landing plans near the Moon’s south pole for a 2025 mission. Live updates on crew, lander, and scientific goals.
July 2026 skywatching tips from NASA: a predawn planetary meetup, returning Comet 13P/Olbers, prime Milky Way views, and Saturn’s rings at a new angle. No telescope required for most events.