Daily Archives: November 25, 2020

Fly over Jupiter in this stunning video from NASA’s Juno spacecraft

What if you could hitch a ride on NASA’s Juno spacecraft at Jupiter? We may be stuck on Earth, but the space agency has given us the next best option: a new video flyover of Jupiter based on photos from Juno’s recent flyby in June. The stunning video, which is made up of 41 images captured on June 2, gives us a glimpse of what we’d see if we were able to fly around Jupiter ourselves, combining pictures taken from different angles as the spacecraft sped by the solar system’s largest planet. Throughout the video, we see zoomed-in views of Jupiter’s upper atmosphere at Juno’s closest approach, when the spacecraft was about 2,100 miles (3,400 kilometres) above the planet’s cloud tops, as well as zoomed-out views. At the spacecraft’s closest point to Jupiter, the gas giant’s powerful gravity sped the spacecraft up to an impressive 130,000 mph (209,000 kph) relative to the planet, according to a NASA statement.

Japanese asteroid mission to drop ancient samples in Australian desert

The Japanese space explorer Hayabusa2 is about to complete a six-year, 5.1-billion-kilometre journey, when it releases a capsule down to Earth in the Australian desert. And when the capsule, carrying precious samples of a 4.5-billion-year-old asteroid finally makes its landing at the Woomera test range in South Australia, a Japanese recovery team will be there waiting. The capsule will be released by the Hayabusa2 spacecraft into the upper atmosphere, where it is due to parachute into the Woomera test range on December 6. It’s expected to land within a 100-150km area where it will send a radio signal that the Japanese team will track down.

Launched on December 3, 2014, Hayabusa-2 is the second such “return exploration” mission by JAXA. It arrived at the Ryugu asteroid in June 2018, which it shadowed for a year and a half, deploying purposely built “hopping” rovers to explore the surface. Hayabusa-2, which means “peregrine falcon” in Japanese, then performed a delicate operation to take samples from Ryugu’s surface before departing on November 2019 for its return trip. After nearing Earth to drop the capsule, Hayabusa will fire its engines to adjust course to manoeuvre past our planet and continue its exploration of the solar system.