Christa McAuliffe was to be the first teacher in space. Tragically, she died when NASA Space Shuttle Challenger exploded on lift-off. But her legacy lives on. Here are six lessons she planned on teaching while living in microgravity.
Over the years, I've picked up some hints and tips as to how to communicate the science of amateur astronomy -- here are a few.
A British mother blames her school's WiFi for driving her daughter to suicide.
A new sci-fi TV show is coming this December and it's good. Like really, REALLY good.
A new satellite concept, even smaller than Cubesats, is planned to be affordable to all. And they're launching in February.
The kilogram is shrinking and scientists want to fix it. The big question is: how?
It's been 40 years since the Soviet Venera 9 spacecraft transmitted the first images of Venus' hellish landscape -- are there plans to go back?
Fighting pesks has a new, scary option: parasitic wasps. Continue reading →
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