Over the span of two projects, researchers at the University of Illinois Urbana-Champaign investigated using a propulsion concept known as multimode propulsion to get spacecraft to the Moon and developed a technique to design optimal multimode transfers. NASA provided the team with four real mission scenarios. The goal was to explore how a multimode propulsion system that integrates both a chemical high-thrust mode and an electric low-thrust mode—while using the same propellant—can succeed. They used a standard 12-unit CubeSat to accomplish four distinct missions.

University of Missouri scientist Brandi L. MacDonald is using modern technology only found at Mizzou to help researchers expand the collective understanding of how human thought and intellect has developed over time. 

In a recent study, an international team of scientists partnered with MacDonald to access advanced scientific technology at the University of Missouri Research Reactor (MURR), Materials Science and Engineering Institute (MSEI) and Electron Microscopy Core (EMC). Using Mizzou’s resources and expertise, the team, led by MacDonald, was able to confirm the location of the world’s oldest ochre mine and trace how ochre from the mine was dispersed to nearby communities. 

Ochre is naturally occurring pigment that comes from iron-rich materials. As one of Earth’s oldest materials, it has been used by people for thousands of years. Known as a pigment for cave paintings, and decoration of symbolic objects and personal ornamentation, it holds cultural, historical and spiritual significance in many societies. Its enduring presence offers scientists valuable insights into the growth of human society and self-expression. 

In a remarkable journey back to the Jurassic Era, scientists have used cutting-edge technology to uncover secrets about Orthosuchus stormbergi, a small, early ancestor of today’s crocodiles. Unlike its modern relatives, which are renowned for their massive size and aquatic prowess, this tiny croc offers unique insights into the evolution of its lineage. Standing out for its slow growth and diminutive adult size, Orthosuchus paints a fascinating picture of ancient ecosystems and crocodilian history.

The Arctic is warming at three to four times the global average. However, new research suggests the slowing of a key ocean current could reduce projected Arctic warming by up to 2 degrees Celsius by the end of the century.