Tom Megeath
Everything you see around you has been in a star because every element heavier than hydrogen and helium has been in a star. It’s through the study of the origins of celestial bodies across the galaxy that we learn how our own sun and solar system were created. Tom Megeath partners with NASA and the European Space Agency and with access to space-based observation platforms and the latest technology, he is researching the entire life cycle from star formation to entire planetary systems and making some interesting discoveries along the way.
Crystal rain
"You need temperatures as hot as lava to make these crystals. We propose that the
crystals were cooked up near the surface of the forming star, then carried up into
the surrounding cloud, where temperatures are much colder, and ultimately fell down
again like glitter."
The Wonders of Space: Crystal Rain on a Distant Star
Time
May 2011
Hole in space
"We think the star is launching a bipolar jet at hundreds of kilometers per second
that is punching a gigantic hole in the surrounding cloud. Essentially these bolts
of gas are being shot forward and are sweeping away all the gas and dust."
Hole in Space Found by Orbiting Telescope
National Geographic
May 2010