Remember that asteroid everyone was worried about 2 months ago? The JWST just got a clear view of it. Space.com article. Pull quote: “The JWST also helped scientists study how quickly the space rock heats up and cools down. According to Rivkin, these thermal properties in 2024 YR4 are "not like what we see in larger asteroids," likely due to the fact that it spins very quickly and that its surface is "dominated by rocks that are maybe fist-sized or larger," rather than fine grains of sand.”
Secretive Russian military satellites release mystery object into orbit. Space.com article. Pull quote: “The released object could be used for a number of objectives, including military experiments, such as satellite inspection or target practice, testing technology for docking or formation flying. It may also be a scientific payload or even the result of an unintentional fragmentation, though this would usually result in numerous pieces of debris.”
Floating blue-eyed robot keeps watch on the ISS: Space photo of the day. Space.com article. Pull quote: “The Int-Ball2 is remotely operated by controllers with the Japan Aerospace Exploration Agency (JAXA) on Earth, but is also equipped with an Epson-designed inertial measurement unit (IMU) that when used in collaboration with a visual location and mapping system, enables the ball to maintain its orientation and navigate through the space station.”
Watch chilling 1st views of Earth's poles seen by SpaceX Fram2 astronauts (video). Space.com article. Pull quote: “The Fram2 is hoping their mission will live up to its predecessor and namesake through nearly two dozen science experiments planned for their time on orbit. One of these includes the first attempt to grow mushrooms in space. The crew also plans to take the first on-orbit X-rays of the human body.” Includes videos from Fram2.
SpaceX Hits New Milestone with Fram2, the First-Ever Crewed Polar Mission. ScientificAmerican.com article. Pull quote: “None of this means that sending humans into that orbit isn’t a legitimately impressive feat. It is—all the more so because SpaceX’s Falcon 9 rocket not only safely delivered the Crew Dragon to polar orbit; it also had enough leftover fuel to still perform a pinpoint soft landing on an awaiting barge in the Atlantic Ocean. But Fram2’s “polarity” overshadows the more mundane but no less astonishing “new normal,” in which private human spaceflight has rapidly shifted from the stuff of science fiction to a decidedly unexceptional reality.”
Starliner’s flight to the space station was far wilder
than most of us thought. ArsTechnica.com article.
Pull quote: “"That was not easy to do. I have lived rendezvous orbital
dynamics going back decades. [Wilmore is one of only two active NASA astronauts
who has experience piloting the space shuttle.] Ray Bigonesse is our rendezvous
officer. What a motivated individual. Primarily him, but me as well, we worked
to develop this manual rendezvous capability over the years. He's a volunteer
fireman, and he said, 'Hey, I'm coming off shift at 5:30 Saturday morning; will
you meet me in the sim?' So we'd meet on Saturdays. We never got to the point
of saying lose four thrusters. Who would've thought that, in the same
direction? But we're in there training, doing things, playing around. That was
the preparation."”