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The image depicts an artistic rendering of a bright blazar, a supermassive black hole at the center of a distant galaxy, ejecting high-energy matter in the form of jets into space. The blazar appears as a glowing point of light with bluish-white rays scattering in various directions. In the background, a field of stars is visible, while the lower part of the image shows a portion of the Milky Way or another galaxy with brown and white gradients.

Astronomers have discovered an important piece of the puzzle of how supermassive black holes were able to grow so quickly in the early universe: a special kind of active galactic nucleus so distant that its light has taken more than 12.9 billion years to reach us. This so-called blazar serves as a statistical marker: its existence implies the presence of a large but hidden population of similar objects, all of which should emit powerful particle jets.  This is where the discovery becomes important for cosmic evolution: black holes with jets are thought to be able to grow considerably more quickly than without jets. more

A close-up of a star dominates the left side of the image. Its surface glows intensely in various shades of orange, showing irregular structures like darker spots. Delicate, glowing plasma filaments arc outward from the Sun's surface. On the right side of the image, a small rocky planet is visible, its reddish-brown surface marked with dark, mottled patterns. The background is black, dotted with a few white star-like points.

New observations reveal the challenges of detecting planetary atmospheres. more

The Consolidator Grantees of the MPG 2024 (from left to right): Marcel Böhme, Mario Flock, Manuel Gomez Rodriguez, Mariana Rossi, Birgit Stiller, Henning Fenselau, Duarte Figueiredo, Valerie Hilgers, Andrea Martin.

In a European comparison, the MPG is in second place more

An artistic representation of a protoplanetary disk showing a ring-like accumulation of gas and dust. The disk is arranged around a central, bright object, presumably a young star. From the center of the disk, two opposite conical streams of glowing gas are visible, representing bipolar gas outflows. The image is rendered in purple, green, and yellow tones, highlighting the structures and movement of the material.

Nested morphology of gas streams confirms a mechanism that helps infant stars to grow by ingesting disk material. more

In the foreground to the left is a sphere half illuminated on the right side, almost filling the image vertically. The surface consists of several parallel, pale-coloured bands aligned horizontally. To the top right is a much smaller orange, circular light source, illuminating the large sphere in the foreground. The background is black with numerous tiny white dots.

The coldest and oldest exoplanet ever imaged agrees with models of planet evolution to solar system ages more

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