CAS News and Highlights

Professional woman wearing a gray checkered blazer and black top, standing with arms crossed in a bright office hallway with glass walls.

Paola Caselli, Director at Max Planck Institute for Extraterrestrial Physics, was named Oort Professor 2026 at University Leiden. She will deliver the Oort Lecture and follows Nobel laureate Reinhard Genzel as MPE’s second Oort Professor. more

Visualization of a cold molecular cloud (10–20 K) featuring interstellar dust grains coated with ice mantles, highlighting sulfur, oxygen, and carbon molecules affected by incoming ultraviolet photons.

In a new study led by the Center for Astrochemical Studies (CAS) and conducted in collaboration with the Centro de Astrobiología in Madrid, MPE scientists combined laboratory experiments and advanced computer modeling to investigate how sulfur-bearing molecules evolve on icy grains in interstellar space.  more

A moon and a planet next to each other

Hydrogen atmosphere could keep exomoons habitable for billions of years 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

Various purple and yellow glowing elliptical shapes and dots in a dark image, with a symbol of the solar system at the bottom left.

With unprecedented detail, a team of astronomers led by MPE have imaged the youngest disks around new-born stars. These glowing, chaotic systems are hotter and heavier than expected, hinting that planets may start forming much earlier than previously thought. more

Paola Caselli, in the background full moon

The German Astronomical Society (AG) has awarded the prestigious Karl Schwarzschild Medal 2025 to Prof. Dr. Paola Caselli, Director of the Center for astrochemical studies (CAS) at the Max Planck Institute for Extraterrestrial Physics (MPE) in Garching, for her groundbreaking work in the fields of astrochemistry and star formation. more

Award ceremony with a presentation screen in the background.

Honoured twice

June 30, 2025

Teresa Valdivia-Mena receives both Otto Hahn Medal and Otto Hahn Award from the Max Planck Society more

Fiery orange and blue nebulae form symmetrical patterns in the dark space, with scattered stars.

For the first time, a team at Leiden University led by Ewine van Dishoek, an external scientific member of MPE, has robustly detected semi-heavy water ice around a young, sun-like star. These results support the theory that some of the water in our solar system originated before the Sun and its planets formed. The researchers used the James Webb Space Telescope to make their discovery, which they have published in The Astrophysical Journal Letters. more

An asteroid with an irregular shape and rocky surface, dotted with craters and boulders, stands out against a dark, empty background.

Studies of rock and dust from asteroid Bennu delivered to Earth by NASA’s OSIRIS-REx spacecraft and analyzed by, among others, researchers from MPE’s Center of Astrochemistry (CAS), have revealed molecules that, on our planet, are key to life, as well as a history of saltwater that could have served as the “broth” for these compounds to interact and combine.
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