您现在的位置是:娛樂 >>正文
【】
娛樂8539人已围观
简介Sure, NASA has found signs of ancient water on Mars multiple times over the years, but now it's time ...
Sure, NASA has found signs of ancient water on Mars multiple times over the years, but now it's time to talk about something that's significantly more badass: molten Martian lava.。
NASA's Mars Reconnaissance Orbiter (MRO) has taken photos of a part of the red planet that once played host to huge multi-tiered falls of lava that cascaded into a crater.。
SEE ALSO:NASA's Curiosity rover has a pet rock on Mars。The images even show off the (now dried) circular flow of lava at the base of the falls, where the molten rock fanned outward on the crater's floor, NASA said.。
"The lava flows and falls are distinct as they are rougher than the original features that are smooth and knobby," NASA said in a statement, referring to the features as the "Niagara Falls of Mars." 。

Thanks for signing up! 。A 3D view of the lava flow.Credit: NASA/JPL-Caltech/Univ. of Arizona。
"In a close-up image the rough-textured lava flow to the north has breached the crater wall at a narrow point, where it then cascades downwards, fanning out and draping the steeper slopes of the wall in the process." 。
This isn't the first evidence of lava on Mars. Researchers have also theorized that there were once channels of lava on Mars, and even lava tubes on the red planet, shaping its geology. 。
The MRO has taken thousands of pictures of Mars over the years, revealing features on the surface of the red planet as never before. The orbiter even caught sight of other robots exploring the world below.。Credit: NASA/JPL-Caltech/Univ. of Arizona。
NASA and other space agencies are particularly interested in studying Mars because it might hold their best chance of finding signs of past life in our solar system outside of Earth. 。
By studying Mars' past, we may be able to learn a little bit more about our own place in the cosmic neighborhood.。
By studying Mars' past, we may be able to learn a little bit more about our own place in the cosmic neighborhood.。
Featured Video For You。What it was like to pretend to live on Mars inside a dome for a year 。
Tags:
转载:欢迎各位朋友分享到网络,但转载请说明文章出处“夫榮妻貴網”。http://new.maomao321.com/news/57d4699896.html
相关文章
Whyd voice
娛樂Amazon's Echo made controlling music with your voice easy-peasy, but its sound quality could be a lo ...
【娛樂】
阅读更多The Ikea tote bag has now been reimagined as a holiday stocking because¯\
娛樂Ikea's iconic Frakta shopping bag has now been fashioned into a holiday stocking because the world i ...
【娛樂】
阅读更多Can Amazon finally give us the 'Lord of the Rings' that Tolkien would have wanted?
娛樂Maybe Amazon can finally do justice to what J. R. R. Tolkien's fantasy epic。 Lord of the Rings 。was s ...
【娛樂】
阅读更多
热门文章
- Nancy Pelosi warns colleagues after info hacked
- This soccer player's name and number combination is just so wrong
- Pikachu actually SPEAKS in the new Pokémon movie and it's weird as hell
- This live TV celebrity eating challenge is the stuff of nightmares
- 'The Flying Bum' aircraft crashes during second test flight
- Blogger gets seven years in jail after writing about toxic spill in Vietnam
最新文章
Snapchat is about to explode in popularity, report says
Should you watch 'The Room' before seeing 'The Disaster Artist'?
Maybe this is why Trump had a really bad week on Twitter
SpaceX will launch a secret government payload to orbit Thursday
Plane makes emergency landing after engine rips apart during flight
Watch Piers Morgan ruin Christmas
