Physicists have built a pair of microscopic drums and, through quantum entanglement, have found they beat together in perfect synchrony. Plus, dwarf galaxies, China’s Zhurong rover, the East African Rift, and more about ice giants.
Two new studies are attempting to solve a couple of big puzzles in astrophysics: Is the Hubble constant actually constant? And why do galaxies have flat rotation curves? Plus, a young star’s circumstellar disk, the search for stellar-mass black holes, magnesium in the deep waters of Neptune and Uranus, and an interview with PSI scientist David Horvath regarding possibly active volcanism on Mars.
A new study examined the effects of recent increases in the number of space objects orbiting Earth and found that the proliferation of satellites contributes to a nearly ten percent increase over natural lighting of the night sky. Plus, Mars, Uranus, Neptune, ancient Earth, volcanoes, and our weekly What’s Up segment.
HD 106906 b is an exoplanet 336 light-years away, 11 times the size of Jupiter, and possibly an analog of our own not-yet-discovered Planet 9. Plus, a large body of water ice has been discovered on Mars, and we interview lead author Dan Berman of the Planetary Science Institute. Also included, stories on Jupiter, Uranus’s moons, a young galaxy, and how space weather impacts habitability.
Today’s top story brings us 39 new gravitational wave detections of black holes and neutron stars, courtesy of the LIGO and VIRGO detectors. Also, it’s Titan’s turn for interesting molecules in the atmosphere, and researchers examined impact craters to see what might lie beneath Titan’s surface. Plus, Hayabusa2’s impact on Ryugu and an updated origin story for Jupiter and Saturn.
While Venus has dominated the news cycle this week, scientists were publishing papers on other planets, both within our solar system and without. We look at a warm Jupiter orbiting a cool star, the composition of Uranus’ moons (save your jokes for the Q&A), and how life may be hard to detect on Mars. Plus Hubble has released a brand new image of Jupiter with Europa, and they are gorgeous.
Get your daily dose of all that’s new in space and astronomy. The sky is not the limit, as we bring you a fast-paced roundup of launches, landings, and everyday discoveries. The Daily Space is brought to you by the team behind CosmoQuest at the Planetary Science Institute, and features hosts Dr. Pamela L. Gay, Beth Johnson, and Annie Wilson.
