Astrophysics

Numerous galaxies are visible as partially blurred bright spots. They have different shapes and sizes. Gas is visible as orange streaks that appear to move in curved paths.

New radio observations of molecular gas reveal how dozens of galaxies rapidly merge together in the early universe. more

Person in dark clothing with crossed arms, casting shadow on wall: the Ugandan astronomer Geoffrey Andama.

Geoffrey Andama was a mentee in the first round of the ARTEMIS program in 2023. Since September 2025, he has headed the Max Planck-Humboldt Research Unit at Muni University in Uganda. The new unit is dedicated to developing astrophysics and astronomy across Africa. In this interview, Andama talks about his path into science, the role of mentoring, and his vision for astronomy on the continent. more

Galaxy M82: A strand of white light including bright points and areas going from the left to the right side of the image, in the darkness of the universe

The cosmic particle that struck earth in 2021 with the second-highest energy ever measured may have originated in the nearby galaxy m82 more

The galaxy Messier 87 is visible in the center of the image as a bright diffuse spot. A narrow bluish beam emanates from its center, which fans out slightly with increasing distance. This is the jet. The background is black. Some stars are visible as bright dots.

Observations with the Event Horizon Telescope enable researchers to localize the likely base of the central outflow in a massive galaxy more

A molecular model with colored atoms is set against a dramatic orange and red nebula, suggesting a scientific exploration theme.

Astrophysicists discover largest sulfur-containing molecular compound in space more

Detailed view of the solar corona with bright plasma streams and dark areas.

At the end of 2024, ESA’s Solar Orbiter was lucky to witness a strong solar flare – and observed the events leading up to this firework with unprecedented precision. more

Scientific visualisation of a collection of debris discs around stars, shown in many individual views and different orientations. The image shows ring-shaped and disc-like dust structures, some seen face-on as bright rings, others tilted or edge-on as elongated, spindle-shaped features. The discs display irregular brightness patterns, gaps, and asymmetric concentrations, indicating dust and rocky debris in orbit. Colours range from yellow and orange to blue, representing different visualisation methods or physical properties. All objects are arranged in a regular grid on a black background.

New astronomical survey captures previously unknown growing pains in the lives of planets more

Artistic depiction of a collision between two planetesimals – small celestial bodies –in the young planetary system around the star Fomalhaut. In the foreground, two dark, irregularly shaped objects crash into each other with great force. The impact site glows with bright orange cracks, and fragments of rock are ejected. In the background, a bright sun is visible, surrounded by a dusty debris disk filled with numerous small rocks. The scene illustrates a dynamic phase of planet formation, similar to what is thought to have occurred in the early Solar System.

Astronomers have repeatedly observed events near a distant star that mirror processes from the early solar system’s planet-forming era more

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Numerous galaxies are visible as partially blurred bright spots. They have different shapes and sizes. Gas is visible as orange streaks that appear to move in curved paths.

New radio observations of molecular gas reveal how dozens of galaxies rapidly merge together in the early universe. more

Galaxy M82: A strand of white light including bright points and areas going from the left to the right side of the image, in the darkness of the universe

The cosmic particle that struck earth in 2021 with the second-highest energy ever measured may have originated in the nearby galaxy m82 more

The galaxy Messier 87 is visible in the center of the image as a bright diffuse spot. A narrow bluish beam emanates from its center, which fans out slightly with increasing distance. This is the jet. The background is black. Some stars are visible as bright dots.

Observations with the Event Horizon Telescope enable researchers to localize the likely base of the central outflow in a massive galaxy more

A molecular model with colored atoms is set against a dramatic orange and red nebula, suggesting a scientific exploration theme.

Astrophysicists discover largest sulfur-containing molecular compound in space more

Detailed view of the solar corona with bright plasma streams and dark areas.

At the end of 2024, ESA’s Solar Orbiter was lucky to witness a strong solar flare – and observed the events leading up to this firework with unprecedented precision. more

Scientific visualisation of a collection of debris discs around stars, shown in many individual views and different orientations. The image shows ring-shaped and disc-like dust structures, some seen face-on as bright rings, others tilted or edge-on as elongated, spindle-shaped features. The discs display irregular brightness patterns, gaps, and asymmetric concentrations, indicating dust and rocky debris in orbit. Colours range from yellow and orange to blue, representing different visualisation methods or physical properties. All objects are arranged in a regular grid on a black background.

New astronomical survey captures previously unknown growing pains in the lives of planets more

Artistic depiction of a collision between two planetesimals – small celestial bodies –in the young planetary system around the star Fomalhaut. In the foreground, two dark, irregularly shaped objects crash into each other with great force. The impact site glows with bright orange cracks, and fragments of rock are ejected. In the background, a bright sun is visible, surrounded by a dusty debris disk filled with numerous small rocks. The scene illustrates a dynamic phase of planet formation, similar to what is thought to have occurred in the early Solar System.

Astronomers have repeatedly observed events near a distant star that mirror processes from the early solar system’s planet-forming era more

Bright orange ring on a purple background

SPHERE’s images of dust around distant stars provide a glimpse of asteroids and comets in other solar systems more

Photo of a laser source in a golden-yellow housing.

The spin-off VM Photonics GmbH delivers ultra-stable and 10 times purer laser light for high-precision optical measurements more

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Person in dark clothing with crossed arms, casting shadow on wall: the Ugandan astronomer Geoffrey Andama.

Geoffrey Andama was a mentee in the first round of the ARTEMIS program in 2023. Since September 2025, he has headed the Max Planck-Humboldt Research Unit at Muni University in Uganda. The new unit is dedicated to developing astrophysics and astronomy across Africa. In this interview, Andama talks about his path into science, the role of mentoring, and his vision for astronomy on the continent. more

A person is standing in a bright office hallway, leaning against a railing and wearing a dark blue sweater over a plaid shirt with jeans.

Interview with Marumi Kado on the future of particle physics and the origin of everything more

Colorful particle design with red lines and blue backlighting.

How the world of the smallest particles is structured, what is known about fundamental forces, and what particles have to do with the Big Bang more

Cross-section of a yellow-reddish glowing gas shell with flames reaching out into space around a small black sphere in the center

A new class of supermassive black holes embedded in a thick gas shell could explain small red dots in images from the James Webb Space Telescope more

Various telescopes observe galaxies in the starry sky above a mountainous landscape.

Astronomical images not only look beautiful, they also provide a wealth of information. What's behind it and what distinguishes four prominent telescopes? An overview. more

Vera Rubin in front of a large telescope, with three others. Rubin is looking up into the camera. Kent Ford, wearing a white hat, is seen from the back.

The American astronomer fundamentally advanced our knowledge of galactic dynamics, laid the groundwork for dark matter research, and was a lifelong advocate for women in science more

Dirty snowballs 

The sight of a bright comet has fascinated people at all times. But what is behind such a celestial spectacle? It was only in modern times that researchers discovered the phenomenon - by which time the tail stars had already had a long career as bringers of bad luck or divine messengers. more

Research highlights 2023

Research highlights 2023

December 19, 2023

Many publications by Max Planck scientists in 2023 were of great social relevance or met with a great media response. We have selected 12 articles to present you with an overview of some noteworthy research of the year more

Close-up of two people in surgical clothing and FFP masks working on a shiny, bright metal apparatus. On the left of the picture is an optical lens, about the size of the palm of the hand, set in a metal frame, on the right is the metal frame on which the lens system is to be placed.

The Euclid space telescope contains technology from two Max Planck Institutes more

Scientific highlights 2022

Scientific highlights 2022

December 14, 2022

Many publications by Max Planck scientists in 2022 were of great social relevance or met with a great media response. We have selected 12 articles to present you with an overview of some noteworthy research of the year more

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The supermassive giant at the heart of the Milky Way | Interview with Prof. Reinhard Genzel

Interview with Reinhard Genzel, director at the Max Planck Institute for Extraterrestrial Physics (MPE) and architect of the 30-year programme that led to the discovery of the Schwarzschild precession around the black hole at the heart of our Milky Way. Genzel describes the general relativity effect observed by his team and how it can be used to study the galactic gravity trap.Reinhard Genzel receives the Nobel Prize for Physics 2020
Digital Story: Reinhard Genzel more

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