Month: <span>January 2010</span>

In Praise of Small Things

Runty galaxies are as baffling as their bigger brethren. A second dispatch from the American Astronomical Society meeting.

WASHINGTON, D.C.—Most people think of astronomy as the science of big things—”vastly, hugely, mind-bogglingly big,” as Douglas Adams put it. But judging from last week’s American Astronomical Society meeting in Washington, D.C., the most interesting things in astronomy these days are the small(ish) ones. Planet-hunters, having racked up hundreds of Jupiter-size worlds, now seek Earth-size […]

George Musser 0 Comments 8 min read Continue reading

A Galaxy of New Worlds

The diversity of planets outside our solar system is really kind of crazy. A dispatch from the American Astronomical Society meeting.

WASHINGTON, D.C.—The American Astronomical Society meeting, held here this week, was officially the largest congregation of astronomers (3,400 of them) in history—the most extraordinary collection of cosmic knowledge that has ever gathered together with the possible exception of when Isaac Newton dined alone. The breadth of topics was astounding, but the one that stood out […]

George Musser 0 Comments 6 min read Continue reading

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