Astronomy

Gravity with a lens effect

The gravitational lens effect can bend, intensify, split and even fan the light into a ring. (Image: Pitris / iStock) Ghost images in curved...

More water on the moon

View of the lunar surface in the southern polar region. (Image: NASA / GSFC, Scientific Visualization Studio) For a long time, data from space...

Lens Effect reveals little vagabonds

The duration of a microlens event and the distortion of the background star enable conclusions to be drawn about the mass of a passing...

First almost radio burst from our galaxy

The CHIME telescope in Canada discovered the radio flash. (Image: Andre Renard / CHIME Collaboration) The origin of the ultra-short but extremely high-energy cosmic...

Subtle glow

Jupiter's moon Europa in a picture of the space probe Galileo. (Image: NASA / JPL, DLR) Jupiter's moon Europa is considered to be the...

How Mars is still drying up

Researchers are on the trail of water loss on the red planet. (Petmal / iStock) H2O at astonishing heights: Scientists have discovered how our...

Comet Chury has an aurora

Comet 67P / Churyumov-Gerasimenko (Image: ESA / Rosetta / NAVCAM) On earth, the northern lights provide spectacular sky spectacles - colored luminous phenomena in the...

Wiggling at the event horizon

Modeling of the light ring in M87 from 2009 to 2017: The light zone moves. (Image: M. Wielgus & the EHT collaboration) In April...

Mars: patchwork of deep water reservoirs

Look at the south pole region of Mars. (Image: dottedhippo / iStock) On the trail of the Martian wet: Researchers have confirmed previous indications...

Origin of cosmic diamonds revealed

Sample of a ureilite meteorite in a spectroscopic representation: diamond (red), graphite (blue). (Image: Cyrena Goodrich) Gemstones of a special kind: Researchers have discovered...

Galaxies in the network of a black hole

This artist's impression shows the central black hole and the galaxies trapped in its gas network. (Image: ESO / L. Calçada) There were surprisingly...

Awarded to pioneers of black hole exploration

Black holes are still puzzling. (Image: brightstars / iStock Black holes are still one of the most puzzling phenomena in the cosmos. But...

How much does the Milky Way weigh?

The Milky Way and some of its globular clusters (illustration) (Image: ESA / Hubble, NASA, L. Calçada) Billions of stars and various accumulations of matter...

Are planets siblings of their stars?

Stars and planets grow together, suggesting the structure of matter around a protostar that is still growing. (Image: MPE / D. Segura-Cox) A...

News from the asteroid Bennu

False color image of asteroid Bennu. More weathered rocks appear blue, less weathered rocks red. (Image: NASA / Goddard, University of Arizona) In...

Star death at the black hole

Artist's impression of a star being torn apart by the tidal action of a supermassive black hole. (Image: ESO / M. Kornmesser) The supermassive...

Ceres: Salty water in the underground

In this representation of a region in the Occator Crater of Ceres, the salty liquids are highlighted in red, which were pushed up from...

A Milky Way analogue in the early cosmos

The light of the galaxy SPT0418-47 is distorted by the gravitational lens effect and appears as a nearly perfect ring of light. (Image:...

Dust caused Betelgeuse to darken

The strong plasma eruption (left) from Betelgeuse turned into a cloud of dust that obscured the view of the star. (Image: NASA, ESA,...

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