Astronomy April 2001

A giant awakens Casini - A sophisticated spacecraft sped by Jupiter as 2000 drew to a close, returning a boatload of spectacular images to Earthbound scientists.

When Yuri took flight - Forty years ago, an unlikely Soviet hero rocketed into outer space, achieving instant immortality and becoming an icon for the ages.

Get the Hole Story - Black holes won't swallow Earth and they don't suck in everything for light-years around, but these misconceptions seem dull when compared with reality.

Here comes the Sun - If you're into watching solar eclipses, or just want to scrutinize the sun during the current solar maximum, a proper solar filter is your most important accessory.