Brown geoscientist Peter Schultz, a veteran of three NASA missions to comets and asteroids, talks about the European Space Agency’s mission to land on a comet and what the scientific community hopes to learn about these orbiting bodies.
PROVIDENCE, R.I. [Brown University] — On Wednesday, Nov. 12, 2014, the European Space Agency landed a spacecraft on the surface of a comet for the first time. Scientists hope data returned from the Rosetta spacecraft’s Philae Lander might not only offer a new perspective on the nature of comets, but also shed light the evolution of the solar system. (more…)
Through a new Multidisciplinary University Research Initiative (MURI) awarded by the Air Force Office of Scientific Research, Brown will lead an effort to study new optical materials and their interactions with light at the quantum scale. The initiative, which includes six other top universities, will receive $4.5 million over three years, with a possible two-year extension.
Harnessing the power of light at the quantum scale could clear the way for superfast optical microprocessors, high-capacity optical memory, securely encrypted communication, and untold other technologies. But before any of these potential applications sees the light of day, substantial obstacles must be overcome — not the least of which is the fact that the wavelength of light is larger than quantum-scale objects, limiting the range of possible light-matter interactions. (more…)
