Jan. 14, 2020 NASA’s Juno Spacecraft Has a Close Encounter with Jupiter A multitude of swirling clouds in Jupiter’s dynamic North North Temperate Belt is captured in this image from NASA’s Juno spacecraft. Appearing in the scene are several bright-white “pop-up” clouds as well as an anticyclonic storm, known as a white oval. This color-enhanced…
From NASA Dec. 2, 2019 Just after its close flyby of Jupiter on Nov. 3, 2019, NASA’s Juno spacecraft caught this striking view of Jupiter’s southern hemisphere as the spacecraft sped away from the giant planet. This image captures massive cyclones near Jupiter’s south pole, as well as the chaotic clouds of the folded filamentary…
Note: See updates below for the ISON ISOFF ISON nature of this comet that has everybody guessing. Picture at right also updated to reflect the new “zombie” status of this comet. Looks like ISON has disintegrated during its turn around the sun. Given the radiation (estimated temperature 5,000F/2,760C – hot enough to vaporize rock), solar…
Source: http://sdo.gsfc.nasa.gov/assets/img/latest/latest_4096_4500.jpg A couple of people have noticed (as did I) that the sun is essentially blank.
From the NASA/Goddard Space Flight Center Science nugget: Lightning signature could help reveal the solar system’s origins Every second, lightning flashes some 50 times on Earth. Together these discharges coalesce and get stronger, creating electromagnetic waves circling around Earth, to create a beating pulse between the ground and the lower ionosphere, about 60 miles up…
Planetary effects are too small by several orders of magnitude to be a main cause of the solar cycle. Argiris Diamantis writes in with this tip: Professor Cornelis de Jager from the Netherlands has put a new publication on his website. It is a study of Dirk K. Callebaut, Cornelis de Jager and Silvia Duhau.…
Here’s something fascinating and puzzling, maybe WUWT readers can help figure this one out. There’s also a neat flipbook animation below the read more line. Wayne Jaeschke writes: Here’s a stumper for any Mars experts. While processing my Mars images from last night, I found a strange feature over Acidalia (top right of the animation…
By Paul L. Vaughan, M.Sc. The amplitude of Earth’s zonal winds is modulated by the solar cycle. Here’s a concise visual update based on the latest data: LOD’ = rate of change of length of day
Story submitted by Robert Bateman In just a few hours from now, NASA rolls the STEREO BEHIND solar satellite to have a look at Comet Elenin (P/2010 X1), and if you haven’t been paying attention, it is one red hot topic topped with wilder imaginations, dooms, hypotheticals and omens than previously imagined.