APOD: 2026 October 20 - An Anticrepuscular Rainbow Fan
A rare type of rainbow was captured on camera, showing its partial appearance in a sunlit area. The image features a unique display of colors and light. This phenomenon is not a complete rainbow.
Why it's good news: It gives them a glimpse into the wonders and mysteries of our universe.
The science section covers breakthroughs in medicine, physics, biology, and technology. We surface discoveries that expand what humanity can do, from new treatments reaching clinical trials to engineering feats that seemed impossible a decade ago. Every link goes to the original publisher so you can read the full study or press release yourself.
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As autumn arrives, people's bodies seem to react before they even think about it, often triggering memories from years p…
A wind turbine in Germany has reached a height of 1,197 feet, becoming the second-tallest structure in the country after…
NASA's Space Reactor-1 (SR-1) Freedom is making progress on a key component, the nuclear power module. This spacecraft w…
NASA engineers have designed new rotor blade shapes that may allow Martian helicopters to travel longer distances. These…
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