The samples were extremely hydrophobic, and repelled water as if it were the most disgusting thing ever invented. Researchers labored to get the lunar soil to gradually soak up water. They also added a nutrient solution.
Uranus is weird. It has rings. It has 13 moons, some of which may harbor life beneath their icy surfaces.
It has a funny name.
I get it. But learning more about how its formation affects planet formation is just not that important.
“Pure” researchers probably are interested, but frankly, if NASA wastes its time doing this, they will miss the opportunity to settle the Moon and Mars, mine asteroids for valuable resources, and explore other moons like Titan and Europa.
China will get there first.
Pure research is all fine and dandy, but it’s also incredibly expensive — taxpayer dollars should be spent on projects with more tangible benefits.
Note that the original title was “…toward the Inner Solar System”…and yet the article goes on to explain that it won’t come any closer than a billion miles from the Sun, “‘slightly farther than the distance of the planet Saturn,’ NASA said in a statement.“
Uh. The inner solar system is *no where near* Saturn. Try again, fear-mongers.
Anyway, it really is the proverbial “tip of the iceberg,” since this was seen with Hubble, and we have yet to see just what the new James Webb telescope can do. The Oort Cloud is a big place. There must be millions upon millions comets just waiting to be discovered.
In short, the algae will use sunlight to transform CO2 into sugars that are then enhanced by bio-engineered E.coli into 2,3-butanediol. Interestingly, 2,3-BDO is not entirely conceptual as it currently exists and is mainly used to produce rubber components. It has just never been thought of as fuel before.
“We give off waste heat (from industry and homes and so on) and artificial light at night, but perhaps most significantly, we produce chemicals that fill our atmosphere with compounds that wouldn’t otherwise be present. These artificial atmospheric constituents just might be the thing that gives us away to a distant alien species scanning the galaxy with their own powerful telescope.”
SuperCam showed that the coatings are enriched in hydrogen and sometimes magnesium. In addition, images from Mastcam-Z suggest that they also contain iron oxides. Both the hydrogen and iron oxides point to past water being involved in the formation of the coatings. That shouldn’t be too surprising, perhaps, since this area in Jezero Crater used to be a lake a few billion years ago.
The rocks resemble so-called desert varnish, which protect microbes from the sun’s radiation. It’d be interesting to find out whether cyanobacteria that once existed on Mars did this…but the four billion year old question is, how did those bacteria get there in the first place?
The sudden appearance of Riss on his monitor shouldn’t have come as a shock to Weng.
But it did.
He swallowed a nervous greeting, waved a hand over his face. There she was.
“Sam,” she said, with a little smile. “I always knew you would come to the rescue.”
“Rescue?” he repeated dubiously. It was his turn to smile. “I hardly think you needed rescuing, my princess.”
She laughed. “And you’re no shining knight. But it’s still good to see you. And we do need your help.”
Weng nodded. He had received the message from Gen moments earlier. He still had no idea how the clone had managed it, but he was sure Riss was involved somehow. Gen had also managed to contact Mars in the meantime. How, he wasn’t sure. A cypher? Things looked bad.
“I’ll do what I can,” he said. “Of course.”
“As you know, ditrium can be volatile,” she said.
“Yes. I gather you have quite a lot of it?”
“Enough to speed up the terraforming process. By speed up, I mean, drastically speed up.”
“I…see.” Weng pursed his lips. There was something she was holding back from him. She had found something during her transneptunian trip. But it hadn’t been the ditrium rocks currently in the Artemis’s cargo hold.
New analysis of one of Saturn’s moons suggests that it may harbor a liquid ocean. No, not the usual suspects – the new culprit is Mimas, the little moon with a big crater, which gives it more than a passing resemblance to the ‘Death Star’ from Star Wars.
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