From National Geographic, to start your week off:
Seven hundred and fifty light-years from Earth, a young, sunlike star has been found with jets that blast epic quantities of water into interstellar space, shooting out droplets that move faster than a speeding bullet.
The discovery suggests that protostars may be seeding the universe with water…What’s really exciting about the discovery is that it appears to be a stellar rite of passage, the researchers say, which may shed new light on the earliest stages of our own sun’s life—and how water fits into that picture.
The water-jet phenomenon seen in Perseus is “probably a short-lived phase all protostars go through,” Kristensen said.
“But if we have enough of these sprinklers going off throughout the galaxy—this starts to become interesting on many levels.”
Indeed. More here.