This excellent site from Dublin brings together all those things that pointy-haired bosses suspect their employees of doing on the Internet instead of work. It is the domain of the inimitable Dolly, whose diary runs on the homepage. The best stuff, though, is elsewhere: the humour section archives those silly joke e-mails, while the eXe Files section contains an arsenal of silly programs that put sheep on your desktop, or turn everything upside down. The Script-o-rama page can write a CV for you, churn out marketing-speak, or tell you whether you suffer from the Y2K problem.
Some parts of Atacama have not received rainfall for 500 years - but a sudden deluge of water upset the Desert's delicate biological balance
Spitzer Space Telescope could not spot Oumuamua, suggesting that it is actually pretty small
Greenland crater one of the 25 largest impact craters on Earth
This long-sought progenitor star was identified in an image captured by Hubble in 2007