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How X-rays Helped to Solve Mystery of Floating Rocks

Experiments at Berkeley Lab’s Advanced Light Source have helped scientists to solve a mystery of why some rocks can float for years in the ocean, traveling thousands of miles before sinking.

Designing Cyclic Oligomers: Greater Than the Sum of Their Parts

-Written By Lida Gifford Cyclic proteins that assemble from multiple identical subunits (homo-oligomers) play key roles in many biological processes, including cell signaling and enzymatic catalysis and protein function. Researchers in Berkeley Lab’s Molecular Biophysics and Integrated Bioimaging (MBIB) Division worked with University of Washington’s David Baker, who led a team to design in silico

How X-rays Pushed Topological Matter Research Over the Top

Pioneering X-ray experiments at Berkeley Lab’s Advanced Light Source (ALS) helped bring to life decades-old theories about exotic states of matter, and the ALS continues to play an important role in this flourishing field of topological matter research.

Researchers Gain Insight into Protein Critical to Zika Virus Reproduction

Berkeley Lab researchers collaborated with colleagues from the University of Indiana and Texas A&M University to solve the atomic structure of a Zika virus protein that is key to viral reproduction. The X-ray studies were conducted at the Advanced Light Source in the Berkeley Center for Structural Biology.

How Berkelium Stands Out in a Heavy Metal Crowd

Researchers have found that among the heavy metal elements, berkelium has an unusual characteristic that could potentially be used to distinguish it from other radioactive actinides.

New Evidence for a Water-Rich History on Mars

Mars may have been a wetter place than previously thought, according to research on simulated Martian meteorites conducted, in part, at Berkeley Lab’s Advanced Light Source.

Getting to Know Meteors Better

X-ray studies of meteorite samples, conducted by NASA and Berkeley Lab researchers, could help gauge threats to Earth by providing new insights on the microscopic makeup of asteroids and how they break up in the atmosphere.

A New Paradigm in Parachute Design

X-ray-based experiments at Berkeley Lab will simulate—in microscopic detail—spacecraft parachute fabric performance in the extreme conditions of other planets’ atmospheres.

The Heat is On

NASA is developing a new family of flexible heat-shield systems with a woven carbon-fiber base material, and is using X-rays at Berkeley Lab’s Advanced Light Source to test the designs.

When Rocket Science Meets X-ray Science

NASA and Berkeley Lab researchers have teamed up to explore next-generation spacecraft materials at the microscale using an X-ray technique that produces 3-D images. This work could help ensure future spacecraft survive the rigors of otherworldly atmospheres.