Possible Dark Matter spotted — Astronomers may finally have detected a signal of dark matter, the mysterious and elusive stuff thought to make up most of the material universe. While poring over data collected by the European Space Agency’s XMM-Newton spacecraft, a team of researchers spotted an odd spike in X-ray emissions coming from two different celestial objects — the Andromeda galaxy and the Perseus galaxy cluster.
~ It clearly wants to avoid spotting – hope we haven’t annoyed it.
Comets didn’t bring the water — Scientists have dealt a blow to the theory that most water on Earth came from comets. Results from Europe’s Rosetta mission, which made history by landing on Comet 67P in November, shows the water on the icy mass is unlike that on our planet. The results are published in the journal Science. The authors conclude it is more likely that the water came from asteroids, but other scientists say more data is needed before comets can be ruled out.
~ It’s just a different flavour – I say embrace it.
Our Space Station in Infra Red — The above image was taken 70m from the ISS as the European Space Agency’s Automated Transfer Vehicle docked with it earlier this year. Obtained using Laser Infrared Imaging Sensors, the images were obtained to help researchers develop better automated rendezvous procedures for use out in space. (Main picture, above).
~ Can’t see anyone waving, anyway.
Artificial skin feels pressure, dampness, heat — A new, stretchy artificial skin can pick up many of the sensations from the real thing, and could someday cover a lifelike prosthetic hand.
The skin was developed by researchers in South Korea, and combines the ability to sense pressure, temperature, and humidity.
Scientists invent a new form of ice — A new form of ice has just been created in a lab. It consists of frozen water molecules spun into a tiny, intricate, empty cage.
~ They did this because, er … there was nothing on TV that day?
3D printed dress — The garment here is a 3D-printed dress, made by design studio Nervous System. Although it’s not the first 3D-printed dress (that honour goes to a burlesque star), it’s one of the first to be made on Nervous System’s Kinematics system, software which can create complex structures composed of articulated modules. What that means is a 3D-printed dress that requires no assembly: take the pile of plastic out of the printer, wash it off, unfurl it, and you’ve got a dress.
~ A dress of sorts, anyway.
Super-duper map — The US Geological Survey and Esri have created a zoomable map that lets you explore all of the world’s ecological land units down to an astounding 250 metre resolution.
~ What? Why isn’t the washing out?!