Scientists have picked up an atypical photon emission in X-rays coming from space, and say it could be evidence for the existence of a particle of dark matter. If confirmed, it could open up new perspectives in cosmology.
With the Atacama Large Millimeter/submillimeter Array (ALMA) observation, astronomers found spiral arms of molecular gas and dust around the 'baby twin' stars, binary protostars. Gas motions to supply materials to the twin were also identified.
In 2012 the Mars Science Laboratory landed in the fascinating Gale crater. The Gale crater is of such great interest because of the 5.5 km high mountain of layered materials in the middle. This material tells an intricate story of the history of Mars, perhaps spanning much of the existence of this mysterious planet.
The BAE Systems initiative seeks to find energy-saving and maximising solutions to enable eco-friendly aircraft to stay in space for long periods of time without the need to return to earth to re-fuel or to avoid carrying vast amounts of heavy fuel on long-stay journeys.
Among the billions and billions of stars in the sky, where should astronomers look for infant Earths where life might develop? New research shows where - and when - infant Earths are most likely to be found.
Philae landed on a comet just three weeks ago; now, another German Aerospace Center lander mission has been launched - the Mobile Asteroid Surface Scout (MASCOT) is already on its way to Asteroid 1999 JU3.
The intermittent light emitted by pulsars, the most precise timekeepers in the universe, allows scientists to verify Einstein's theory of relativity, especially when these objects are paired up with another neutron star or white dwarf that interferes with their gravity. However, this theory could be analysed much more effectively if a pulsar with a black hole were found, except in two particular cases, according to researchers.