1+ hour, 23+ min ago   (623+ words) Scientists have found a vast hidden heat imbalance inside Mars, with the southern interior hundreds of degrees hotter than the north and possibly partially molten. Scientists have discovered a major temperature imbalance deep inside Mars, with the planet’s southern interior…...

3+ hour, 31+ min ago   (172+ words) A local astronomer will conduct a stargazing event in Dubuque. “Stargazing with Walter Trentadue” will be held from 7 to 10 p.m. Saturday, Sept. 19, at Mount Saint Francis, 3390 Windsor Ave.,... A local astronomer will conduct a stargazing event in Dubuque. â…...

3+ hour, 21+ min ago   (140+ words) Most of our experience with the Search for Extraterrestrial Intelligence (SETI) has been focused on capturing radio signals that alien species have sent out, whether intentionally or unintentionally. That creates a huge “synchronicity” problem - what if there aren’t any alien…...

4+ hour, 30+ min ago   (378+ words) The small moons inside Neptune’s rings may be the surviving debris of a much larger moon system destroyed when Triton was captured billions of years ago. Neptune’s smallest moons look like minor members of the solar system. They are difficult…...

5+ hour, 36+ min ago   (429+ words) Chariklo’s inner ring is getting denser. Its outer ring is fading. Both changes are happening at the same time — and, for the moment, nobody knows why. The finding matters beyond Chariklo itself. Ring systems around planets had already shown that…...

5+ hour, 24+ min ago   (145+ words) starlust.org Rubin Observatory reveals a breathtaking deep view packed with hundreds of thousands of galaxies Watch: SpaceX fires all six Starship engines in a spectacular multi-angle static fire NASA's James Webb found newly formed stars glowing just outside the…...

4+ day, 5+ hour ago   (1540+ words) Holding a piece of the Moon sounds like something reserved for astronauts, yet one small museum in western Maine lets visitors get surprisingly close to that experience. Inside the two-floor building, colorful tourmaline glows beneath display lights while pull-out drawers…...

2+ day, 1+ hour ago   (124+ words) Putting Pluto’s Geology on the Map NASA Science (.gov) NASA Boosts Open Science, Data Sharing with Artemis Accords How 2 US, European Satellites Are Studying Hurricanes During El Niño NASA’s Chandra Unveils Mysterious X-Ray Objects NASA’s Hubble, Webb Find Far-out Solar…...

4+ hour, 27+ min ago   (317+ words) Researchers narrow down possible ultraviolet absorbers in Venus’s clouds UA.NEWS Researchers narrow down possible ultraviolet absorbers in Venus’s clouds An international group of researchers calculated what properties the unknown substance that creates dark patterns in the ultraviolet range in…...

9+ hour, 20+ min ago   (290+ words) More than 6,000 exoplanets have been confirmed in the Milky Way, including terrestrial worlds that may be composed mainly of rock and metal. The NASA Exoplanet Archive listed 6,366 confirmed planets as of September 11, 2026, along with thousands of additional candidates awaiting verification....