Circular Star Trails

On July 26, 2025, NASA astronaut Nichole Ayers took this long-exposure photograph – taken over 31 minutes from a window inside the International Space Station’s Kibo laboratory module – capturing the circular arcs of star trails. In its third decade of continuous human presence, the space station has a far-reaching impact as a microgravity lab […]

Advancing Single-Photon Sensing Image Sensors to Enable the Search for Life Beyond Earth

Advancing Single-Photon Sensing Image Sensors to Enable the Search for Life Beyond Earth A NASA-sponsored team is advancing single-photon sensing Complementary Metal-Oxide-Semiconductor (CMOS) detector technology that will enable future NASA astrophysics space missions to search for life on other planets. As part of their detector maturation program, the team is characterizing sensors before, during, and […]

Tech From NASA’s Hurricane-hunting TROPICS Flies on Commercial Satellites

NASA science and American industry have worked hand-in-hand for more than 60 years, transforming novel technologies created with NASA research into commercial products like cochlear implants, memory-foam mattresses, and more. Now, a NASA-funded device for probing the interior of storm systems has been made a key component of commercial weather satellites. The novel atmospheric sounder […]

Top 3 Alien Mysteries of Summer 2025

Top 3 Alien Mysteries of Summer 2025

From mysterious signals believed to come from deep space to shocking UFO encounters and unexplained evidence on Earth, this compilation reveals the most mind-bending alien moments you won’t believe we caught on ca…