Our top stories from 2017. All the stories we thought particularly interesting, from gravitational waves to Roman concrete!
Earth’s crust thickness, Mars’ bow shock, mini-organs and a ringed planet around Tabby’s Star.
Astronomer and astrobiologist Dr. Jonti Horner gives us the details about the nearest exoplanet discovered, Proxima Centauri b. And continental drift can mess with your GPS.
NASA plans to go to Europa, bacteria that hasn’t evolved, scorpions that lose their tails, slippery plate tectonics and fencing cane toads.
Continental drift caused by a meteorite, fossilised arachnids aren’t cute, water on Mars, Tamiflu, expensive violins.