Science

All things related to science & technology, from Germany and beyond

Are we there yet- The long journey to Mars

April 22, 2025 • 03:00 PM

How close are we to the giant leap to Mars? Recently the partial success of the European Space Agency's (ESA) ExoMars mission starkly reminded us of how tough of a destination the Red Planet actually is. Ironically, in the weeks leading up to the event, there was considerable attention on planning to bring people to Mars. One reason was President Barack Obama's uplifting op-ed on the CNN website, where he anticipated NASA taking astronauts to Mars and safely back home by the 2030s, and "one day...

Nanomachines win Nobel Prize

April 22, 2025 • 03:00 PM

The 2016 Nobel Prize for Chemistry was awarded last month by the Royal Swedish Academy of Sciences to a trio of European scientists.

Sir Fraser Stoddart, from Scotland, Dr. Jean-Pierre Sauvage, from France, and Dr. Bernard Feringa, from the Netherlands, will share the 8m Swedish kronor prize between them.

The Nobel was awarded for the generation of the world's smallest machines. The machines created by the laureates are one thousand times smaller than a single strand of hair.

In all living...

Mars welcomes its latest orbiter ExoMars

April 22, 2025 • 03:00 PM

On 19th October 2016 the European-Russian mission ExoMars arrived at its destination. It delivered the Trace Gas Orbiter, or TGO and an experimental lander, called Schiaparelli. Not everything went quite as planned, but it was a success, said European Space Agency (ESA) executives in a press briefing. The good news is that TGO entered its orbit perfectly. From there, it will sniff the Martian atmosphere searching, among other things, for traces of life on the planet. It will also serve as a...

Welcome to the neighborhood, Proxima b!

April 22, 2025 • 03:00 PM

Scientists of the European Southern Observatory (ESO, headquartered right here in Munich!) discovered a planet orbiting Proxima Centauri, the nearest star to us. If the solar system were a condo, this planet---called Proxima Centauri b or Proxima b for short---would be an apartment in the building across the street! Whether anyone lives there, however, is a completely different story. Unable to see the planet directly, the team of scientists used an ingenious system to find it, carefully...

Stretching quantum cats could make for better computers

April 22, 2025 • 03:00 PM

A team of physicists at Yale demonstrated that the inherent quantum weirdness can be harnessed to make quantum computers, and that cats would help do it---sort of. While classical computers (the kind you use to read this article) encode information in bits that can be either 0 or 1, quantum computers use quantum bits (or qubits) that can be both 0 and 1 at the same time, in a so-called "quantum superposition". In this, they resemble the famous Schrödinger's cat, both dead and alive until we...