Dozens—Perhaps Even Hundreds—of Lionfish Likely Launched the Atlantic Invasion

Posted on Categories Discover Magazine

The first wave of invaders likely numbered 48 or more, according to new research. (Credit: kzww/Shutterstock) In 1992, Hurricane Andrew ripped it’s way across the southern US. Southern Florida, where Andrew made landfall, was one of the hardest hit areas. It’s estimated that over 100,000 homes were damaged, and 63,000 were destroyed—among them an expensive beachfront house with a very large and memorable aquarium. That aquarium contained six lionfish, and when it br ...read more

Back to the Moon for Real: A Conversation with Private-Spaceflight Evangelist Charles Miller

Posted on Categories Discover Magazine

The future that never happened: A bustling Mon base as envisioned by a NASA study in 1986. (Credit: NASA/Dennis M. Davidson) NASA’s human spaceflight program has been in a state of uncertainty pretty much from the moment the Apollo 17 crew left the surface of the Moon 45 years ago this month. The Space Shuttle never became the hoped-for workhorse that would makes space access cheap and routine; the International Space Station never became a glorious gateway to deep-space exploration. Now ...read more

Your Weekly Attenborough: Attenborougharion rubicundus

Posted on Categories Discover Magazine

If you’re like me, your family’s Christmas tree is dripping with poorly-made ornaments you and your siblings slapped together in kindergarten. Seriously, one is just a picture of me with some spray-painted puzzle pieces around it. If you’re lucky enough to live in a small part of Australia, though, you could probably gussy your tree up this year with a festive snail. (Disclaimer: This is a bad idea and will get you in a lot of trouble.) Attenborougharion rubicundus i ...read more