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The Sun Can Still Remind Us Who’s Boss

by Dr. Tony Phillips

Grab your cell phone and take a good long look.  It’s indispensible, right?  It tells time, surfs the web, keeps track of your appointments and, by the way, also makes phone calls. Modern people can hardly live without one.

One good solar flare could knock it all out.

“In the 21st century, we’re increasingly dependent [...]

Black Holes No Joke by Dr. Tony Phillips

Kip Thorne: Why was the black hole hungry?

Stephen Hawking: It had a light breakfast!

Black hole humor—you gotta love it.  Unless you’re an astronomer, that is.  Black holes are among the most mysterious and influential objects in the cosmos, yet astronomers cannot see into them, frustrating their attempts to make progress in fields ranging from extreme [...]