The Aurora Australis above the South Pole Telescope at Amundsen-Scott Station, Antarctica.

Much to my embarrassment, I hadn’t considered some of the mortal dangers faced by giraffes. 

“If there’s a lightning leader already approaching the ground, it will certainly look for something tall to hit in its immediate vicinity,” says Professor David Smith of the University of California’s physics department. “Since water is pretty conductive (particularly salty water), your giraffe is a pretty good conductor and probably does attract lightning pretty well.”

Oh, it gets sadder and a little bizarre:  

Lightning strikes may be a significant danger to giraffes in environments that have few tall trees and are topographically or geologically predisposed to attract lightning. One eyewitness report suggests that, during lightning storms, giraffes lower their heads and may even compete with one another to become lower in height… Between 1996 and 1999 the Rhino and Lion Reserve near Krugersdorp, South Africa, had two of its three giraffes killed by lightning – the third animal, a juvenile, was also struck but survived. Betsy the giraffe was killed by lightning at Walt Disney World in Florida in 2003 in front of lots of witnesses.

I’m guessing the combination of giraffes and lightning isn’t something readers had given much thought either. See? We’re learning together.

The astronauts were more than excited to feel the ground, though standing on it was too hard for them after spending so many days in the state of weightlessness.

After 191 days, Soyuz TMA-11 and its three human occupants returned to Earth from the International Space Station, landing in Kazakhstan, April 19, 2008. A partial separation failure caused a ballistic re-entry that in turn caused the spacecraft to land 475 km from its intended landing site. The occupants, Yuri Malenchenko, Peggy Whitson and Yi So-Yeon, were assisted by local residents who discovered the charred spacecraft resting in their fields.

40 years ago today, some hairless apes did a very daring and clever thing. Around half a billion other hairless apes watched it happen on TV. Such was the daring and cunning involved, and such was the uncertainty of the outcome, it’s worth reposting this. Here’s David Sington’s 2007 documentary, In the Shadow of the Moon, in which the surviving Apollo crew members recount their remarkable, at times moving, experiences. There’s previously unseen mission footage, an excellent score by Philip Sheppard, and keep an eye out for Kennedy’s extraordinary speech, about 13:20 in.

Related: Freefall, Craters, Astronomical Odds.

Or Child of Krakatoa. June, 2009. Photograph by Marco Fulle.

Via. Related.