This latest design for growing vegetables in space is a bit prettier than its predecessors. This is a collapsible growth chamber made by Orbital Technologies Corporation in Wisconsin. The lettuces inside live in individual "plant pillows." NASA plans to send the chamber and the plant pillows to the International Space Station on April 14, aboard a SpaceX launch.
Buried under miles of ice, astronomers have detected a liquid water sea on one of Saturn's moons, Enceladus. The sea is about the size of Lake Superior and it touches Enceladus' silicate core… which means it could have minerals dissolved in it that are necessary for life. "It makes, in fact, the interior of Enceladus a very attractive potential place to look for life," Jonathan Lunine, a Cornell University astronomer who worked on the study determining Enceladus has an ocean, said during a teleconference for reporters.
The astronomer who discovered the size of this star says it's shaped like a peanut, butwe disagree; that one "lobe" is much too large. Perhaps that's because the larger star is, in fact, one of the 10 largest stars ever discovered. Its diameter is 1,315 times that of Earth's sun.