Superfast insights into cellular events  PHYS.ORG · 2 days
In the same way that a single piece of a puzzle fits into the whole, the molecule hypoxanthine binds to a ribonucleic acid (RNA) chain, which then changes its three-dimensional shape within a second and in so doing... more
Dating a Galaxy Crash  ASTRO WATCH · 3 days
The dwarf galaxy Gaia-Enceladus collided with the Milky Way probably approximately 11.5 billion years ago. A team of researchers including scientists from the Max Planck Institute for Solar... more
Watch live: final #SpacewalkforAMS  ESA · 6 days
ESA astronaut Luca Parmitano and NASA astronaut Andrew Morgan will exit the International Space Station airlock together for the fourth time Saturday 25 January. It is the ninth... more
Spacewalks, science and Beyond  ESA · 6 days
Spacewalk season continues on the International Space Station. ESA astronaut Luca Parmitano and NASA astronaut Andrew Morgan are getting ready to step outside the Quest airlock for their... more
Second space data highway satellite set to beam  ESA · 6 days
The second satellite in the European Data Relay System has reached its intended orbit and completed its in-orbit tests.Dubbed the... more
Source position and duration of a solar type III radio burst observed by LOFAR  PHYS.ORG · 1 week
Type III solar radio bursts are generated by non-thermal electron beams propagating through the solar corona and interplanetary space. In... more
XMM-Newton maps black hole surroundings  ESA · 1 week
Material falling into a black hole casts X-rays out into space – and now, for the first time, ESA’s XMM-Newton X-ray observatory has used the reverberating... more
NASA considering extended Crew Dragon test flight to ISS  SPACE NEWS · 1 week
NASA will decide in the coming weeks whether to extend a crewed SpaceX test flight to the International... more
Scientists measure the evolving energy of a solar flare's explosive first minutes  SCIENCE DAILY · 2 weeks
In 2017, a massive new region of magnetic field erupted on the sun's surface next to an existing sunspot. The powerful collision of magnetic... more
When and how self-cleaning of superhydrophobic surfaces works  Science Magazine · 2 weeks
Despite the enormous interest in superhydrophobicity for self-cleaning, a clear picture of contaminant removal is missing, in particular, on a single-particle level. Here, we monitor the removal of individual contaminant particles on... more
'Space unites us': First Iranian-American astronaut reaches for stars  PHYS.ORG · 2 weeks
Jasmin "Jaws" Moghbeli earned her fierce nickname during her time as a decorated helicopter gunship pilot who flew more than 150 missions in Afghanistan. more
A Fast Radio Burst Tracked Down to a Nearby Galaxy  ASTRO WATCH · 3 weeks
Astronomers in Europe, working with members of Canada's CHIME Fast Radio Burst collaboration, have pinpointed the... more
Time-resolved observation of spin-charge deconfinement in fermionic Hubbard chains  Science Magazine · 3 weeks
Elementary particles carry several quantum numbers, such as charge and spin. However, in an ensemble of strongly interacting particles, the emerging degrees of freedom can fundamentally differ from those of... more
ESA preview 2020  ESA · 3 weeks
Video: 00:04:00 The year 2020 will see new and exciting European space missions, from journeys to the Sun and back to Mars, and from innovative telecommunications satellites to the continuing... more
A fast radio burst tracked down to a nearby galaxy  SCIENCE DAILY · 3 weeks
Astronomers have pinpointed the location of a repeating fast radio burst. The breakthrough is only the second time that scientists have determined the precise location of a repeating... more
NASA's Hubble surveys gigantic galaxy  PHYS.ORG · 3 weeks
Galaxies are like snowflakes. Though the universe contains innumerable galaxies flung across time and space, no two ever look alike. One of the most photogenic is the huge spiral galaxy UGC 2885, located 232 million light-years away in... more
UNC expert helps treat astronaut's blood clot during NASA mission  PHYS.ORG · 4 weeks
"My first reaction when NASA reached out to me was to ask if I could visit the International Space Station (ISS) to examine the patient myself," said Stephan... more
ESA highlights 2019  ESA · 4 weeks
Video: 00:05:00 As the year comes to a close, it is once again time to look back and reflect on some of the achievements and highlights of European spaceflight. The... more
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ESA highlights 2019