Too cool, part 40: Red sprites in incredible detail

Red sprites in detail, photo taken and copyrighted by Stephane Vetter

Astronomy Picture of the Day today featured a confusing and abstract image, because it’s something probably never seen in this detail before: a collection of red sprites above an active thunderstorm.

Here’s the deal. Occasionally, waaayyyy above the tops of the clouds […]

Too cool, part 39

Just a quick one here, but check out the Astronomy Picture of the Day from Friday. It features an image of a meteoroid striking the moon during the total phase of the lunar eclipse the other night. This is pretty lucky timing, because had it occurred during any phase that had full sunlight on […]

Too cool, part 36: Better than a lava lamp

And I like lava lamps.

This video comes courtesy of NASA, and the Astronomy Picture of the Day. It’s an elaborate computer simulation based on satellite and weather data, and shows the wind activity in the north Atlantic just a few months ago, during the peak of hurricane season.

It’s surprising to see […]

Too cool, part 27: This is why I don’t bother

Astronomy Picture of the Day is something that should be on your weekly routine, at least – it often features some pretty stunning images. Today’s (or I guess I should say, the image for Monday March 16th, since it’s late and this will probably post early Tuesday morning) is especially cool, and gains additional […]

The dude is hot. Or cold. So, so cold…

Courtesy: NASA

A few years back when I was still following the Bad Astronomy blog, Phil Plait posted an image of odd geological features on Mars, along with the current speculations as to how they had occurred – which were not quite fitting the visible details. Definitely read the post for the salient […]