Cosmic Corkscrew

20 years ago

Astrophysicists using the National Science Foundation's Very Large Array (VLA) radio observatory have revealed new details about a puzzling object…

NASA’s New Supercomputer is World’s Fastest

20 years ago

NASA unveiled its new supercomputer on Tuesday, which took the lead as the fasted computer in the world. Named "Columbia",…

Cassini Snaps Titan Close Up

20 years ago

NASA's Cassini spacecraft swept past Titan on Tuesday, and returned the most detailed images ever taken of its surface -…

Dark Matter Halo Puzzles Astronomers

20 years ago

Astronomers using the Chandra X-Ray Observatory have discovered a huge halo of dark matter around an isolated elliptical galaxy; an…

Cassini Closes in on Titan

20 years ago

NASA's Cassini spacecraft will pass only 1,200 km (745 miles) above the surface of Titan today, delivering the most detailed…

What’s Up This Week? Oct. 25 – 31, 2004

20 years ago

Greetings, fellow sky watchers! As October ends, we have another exciting week in astronomy for you. This week's highlight is…

Interview: Dennis Wingo, Author of Moonrush

20 years ago

Last week, Mark Mortimer reviewed Dennis Wingo's new book, Moonrush - Improving Life on Earth with the Moon's Resources, about…

Expedition 9 Lands Safely

20 years ago

The ninth crew to man the International Space Station safely returned to Earth on Saturday. Commander Gennady Padalka and NASA…

Cassini’s First Titan Flyby Tomorrow

20 years ago

NASA's Cassini spacecraft will make its first close approach tomorrow to Titan, Saturn's largest moon. The spacecraft will skim within…

Review: Moonwatch

20 years ago

Firefly has just published a package, Moonwatch - A Complete Starter Pack for the Lunar Observer that shows they're already…