Jellyfish have superpowers – and other reasons they don’t deserve their bad reputation

Jellyfish have superpowers – and other reasons they don’t deserve their bad reputation

People rarely enjoy meeting a jellyfish. On the beach they appear limp, amorphous, and blistered in the sun. In the water it’s often a brush of a tentacle on exposed skin followed by a sting. They hardly evoke the serene elegance of a turtle or the majesty of a breaching humpback whale. But despite making a poor first impression, jellyfish are among the most unusual animals on Earth and deserve a second chance to introduce themselves.

The space station is getting a new gadget tot detect space debris

The space station is getting a new gadget tot detect space debris

Since the 1960s, NASA and other space agencies have been sending more and more stuff into orbit. Between the spent stages of rockets, spent boosters, and satellites that have since become inactive, there’s been no shortage of artificial objects floating up there. Over time, this has created the significant (and growing) problem of space debris, which poses a serious threat to the International Space Station (ISS), active satellites and spacecraft.

First Light for ESPRESSO — the Next Generation Planet Hunter

First Light for ESPRESSO — the Next Generation Planet Hunter

The Echelle SPectrograph for Rocky Exoplanet and Stable Spectroscopic Observations (ESPRESSO) has successfully made its first observations. Installed on ESO’s Very Large Telescope (VLT) in Chile, ESPRESSO will search for exoplanets with unprecedented precision by looking at the minuscule changes in the light of their host stars. For the first time ever, an instrument will be able to sum up the light from all four VLT telescopes and achieve the light collecting power of a 16-metre telescope.

Revolutionary Tech Lets Us See Inside a Beating Heart

Revolutionary Tech Lets Us See Inside a Beating Heart

A new imaging device developed by a team of researchers from University College London (UCL) and Queen Mary University of London (QMUL) will allow surgeons to get an unprecedented look into the heart during minimally invasive procedures. Currently, doctors have to rely on external ultrasound probes and imaging taken before the operation to visualize internal soft tissue. This new development will allow surgeons to see the tissue internally, which will make heart procedures easier and safer.

Two new super-earths discovered around a red dwarf star

Two new super-earths discovered around a red dwarf star

The search for extra-solar planets has turned up some very interesting discoveries. Aside planets that are more-massive versions of their Solar counterparts (aka. Super-Jupiters and Super-Earths), there have been plenty of planets that straddle the line between classifications. And then there were times when follow-up observations have led to the discovery of multiple planetary systems.

Where Is Alien Life? Six Of The Top Theories

Where Is Alien Life? Six Of The Top Theories

We have accomplished a lot in our (relatively) short time on Earth. We’ve sent humans to the Moon and to live in space, developed massive and sophisticated telescopes to see the farthest reaches of the cosmos, and even rocketed rovers to Mars and probes to the edge of our solar system. However, a number of organizations have taken humanity’s voyage into the final frontier a step farther. NASA, the European Space Agency, and the research collective behind the Search for Extraterrestrial Intelligence (SETI) have been working tirelessly to find out if we are alone, once and for all.

How many undiscovered creatures are there in the ocean?

How many undiscovered creatures are there in the ocean?

“The oceans cover 70% of the surface of our planet, and yet they are still the least explored,” says Sir David Attenborough in the opening sequence of the recent BBC documentary series Blue Planet II. “Hidden beneath the waves, there are creatures beyond our imagination.” Yet while the programme reveals the wonders of many of these species, an incredible number more have never been encountered by humans at all.

Earth & Energy New Smart Windows Transform Into Solar Cells When They Change Color

Earth & Energy New Smart Windows Transform Into Solar Cells When They Change Color

New smart window technology, developed by the National Renewable Energy Laboratory in the US, is showing great potential. Apart from keeping heat out of buildings, this smart window could also work as a solar panel and convert sunlight into energy.