Astronomy

Astronomy

Time travel to the beginnings of the cosmos

The cosmological simulation COLIBRE shows the development of large cosmic structures (left), but also the formation and growth of individual galaxies. © Schaye...
Ashton Edwards -
Astronomy

W boson: But no contradiction to the standard model

The CMS detector at the LHC particle accelerator has enabled one of the most precise measurements of the W boson mass to date....
Ashton Edwards -
Astronomy

Artemis 2: circumnavigation of the moon and distance record

The goal in sight: photographing the side of the moon facing us from the Orion capsule. © NASA The lunar mission Artemis...
Ashton Edwards -
Astronomy

Launch of the Artemis 2 lunar mission

Launch of the Artemis 2 mission from Cape Canaveral. It is the first flight of astronauts to the moon since 1972. © NASA/Bill...
Ashton Edwards -
Astronomy

The energy spectrum of cosmic neutrinos has a kink

The IceCube Neutrino Observatory's detectors embedded in the Antarctic ice provide clues to the origin of cosmic neutrinos and cosmic rays. © Mark...
Ashton Edwards -
Astronomy

Water has a lower critical point

Water in the X-ray laser. Analyzes have identified a critical point in the water at minus 63 degrees. © POSTECH University Water...
Ashton Edwards -
Astronomy

A comet spins backwards

Comet 41P/Tuttle-Giacobini-Kresák has changed its rotation direction. © NASA/ESA/CSA, Ralf Crawford (STScI) Like many other celestial bodies, many comets rotate around themselves....
Ashton Edwards -
Astronomy

World’s first transport of antimatter

This truck has a unique cargo: it carries a special container containing floating antiprotons. © CERN Antimatter is extremely unstable: If it...
Ashton Edwards -
Astronomy

Astronomers find early version of our solar system

This composite image from ESO's Very Large Telescope (VLT) shows the two growing planets around the young star WISPIT 2. © ESO/C. Lawlor,...
Ashton Edwards -
Astronomy

Where is the boundary between planet and brown dwarf?

Comparison of an extrasolar gas giant with a brown dwarf. Both are similar in many ways, but the planet rotates faster. © WM...
Ashton Edwards -
Astronomy

Asteroid Ryugu contains all five genetic bases

Researchers have detected all five nucleobases found in DNA and RNA in samples from the asteroid Ryugu. © JAMSTEC The genetic code...
Ashton Edwards -
Astronomy

Friction law on the magnetic test stand

Magnetic surfaces also generate a friction force. But this behaves differently than expected according to Amonton's law. © Hongri Gu According to...
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Astronomy

Physicists discover new particle made from three quarks

The newly discovered particle consists of two heavy charm quarks and a down quark. © CERN The proton is a basic building...
Ashton Edwards -
Astronomy

Mass migration of solar twins revealed

Our Sun and many of its peers have undergone a mass migration from the inner reaches of the Milky Way. © National Astronomical...
Ashton Edwards -
Astronomy

Precision test for the standard model

The proton is a fundamental building block of matter and the Standard Model of particle physics. © Kiryl Promotion/ iStock The proton...
Ashton Edwards -
Astronomy

Cause of super-luminous supernovae found?

A magnetar surrounded by a tumbling accretion disk - this could be the reason for the super luminous supernovae. © Joseph Farah and...
Ashton Edwards -
Astronomy

What happens in decaying molecules

Fluoromethane molecule in the XFEL X-ray laser. © European XFEL Chemical reactions are often governed by extremely short-lived transition states that only...
Ashton Edwards -
Astronomy

A compact star quartet

Astronomers have discovered a quadruple star system in a hierarchical 3+1 configuration (illustration). © Arndt_Vladimir / iStock Most stars in space are...
Ashton Edwards -
Astronomy

Puzzle of spherical crystals solved

Two examples of spherulites – polycrystalline spherical structures. © Noushine Shahidzadeh/University of Amsterdam Crystals usually form angular shapes - from cubes to the jagged stars...
Ashton Edwards -
Astronomy

The physics of squeaky sneakers

Physicists have discovered why basketball shoes squeak on the gym floor. © skynesher/ iStock Why do sneakers squeak on the hall floor? Based on this...
Ashton Edwards -
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