时间:2025-10-07 21:46:19 来源:网络整理编辑:知識
Cassini shot the gap and lived to tell the tale.The Saturn-exploring spacecraft managed to successfu
Cassini shot the gap and lived to tell the tale.
The Saturn-exploring spacecraft managed to successfully fly through the 1,500 mile gap between Saturn and its rings and survive seemingly unscathed.
New photos beamed home after it completed that daredevil maneuver show the planet's atmosphere from a closer distance than ever before. At its nearest point, Cassini flew about 1,900 miles above Saturn's clouds, which are mainly comprised of hydrogen and helium.
SEE ALSO:Cassini's stellar Saturn maneuvers get the adorable celebration they deserveWhile the unprocessed images still look pretty rough, they show details of Saturn's atmosphere that aren't usually on display.
"No spacecraft has ever been this close to Saturn before. We could only rely on predictions, based on our experience with Saturn's other rings, of what we thought this gap between the rings and Saturn would be like," Cassini project manager Earl Maize said in a statement.
NASA was confident that Cassini would move into its new orbit without much of a problem, but it was still a risky maneuver.
No spacecraft has ever explored this part of Saturn before, and Cassini was moving at about 77,000 miles per hour as it shot between the large planet and its rings. If even a relatively small particle had dinged the craft during its dive, it could have destroyed the spacecraft.
Cassini -- which has been studying Saturn and its dozens of moons on humanity's behalf for 13 years -- is nearing the end of its mission. But it's not quite finished with its daredevil-like feats.
The spacecraft is expected to dive through the gap between Saturn and its rings a total of 22 times, with the next drop happening on May 2.
The mission will come to an end on September 15 when Cassini makes a planned plunge into Saturn's atmosphere, burning up in the process.
Two states took big steps this week to get rid of the tampon tax2025-10-07 21:06
NYT's The Mini crossword answers for October 302025-10-07 20:56
'The Crown' Season 6 review: Netflix's series faces Princess Diana's death2025-10-07 20:55
How to stream 'Indiana Jones and The Dial of Destiny'2025-10-07 20:32
U.S. pole vaulter skids to a halt for national anthem2025-10-07 20:01
The Lenovo Yoga 7i is on sale for just $549.99 at Best Buy.2025-10-07 19:42
Neuralink clinical trial seeking humans subjects2025-10-07 19:11
This 'Fall of the House of Usher' song revealed the show's ending2025-10-07 19:06
Chinese gymnastics team horrifies crowd with human jump rope2025-10-07 19:05
WhatsApp under fire for AI2025-10-07 19:04
More than half of women in advertising have faced sexual harassment, report says2025-10-07 20:49
'Quordle' today: See each 'Quordle' answer and hints for October 2, 20232025-10-07 20:21
Wordle today: Here's the answer and hints for September 242025-10-07 20:20
How to change your name on Facebook2025-10-07 20:12
PlayStation Now game streaming is coming to PC2025-10-07 19:59
MrBeast warns followers about deepfake scam2025-10-07 19:56
Google expands accessibility with new Maps, Search, and device features2025-10-07 19:30
Okta reveals security breach2025-10-07 19:18
Samsung Galaxy Note7 teardown reveals the magic behind the phone's iris scanner2025-10-07 19:08
Sony drops iconic game soundtracks on Spotify2025-10-07 19:07