The National Science Foundation has awarded a team of scientists $5.8 million to design and mount a supersensitive antenna at the focal point of the Arecibo Observatory’s 1,000-foot-diameter dish, which is managed by the University of Central Florida. The antenna, called a phased-array feed, will increase the telescope’s observation capabilities 500 percent. Read More

NASA Merging Galaxies

For the past twelve years, a group of astronomers have been watching the sky carefully, timing pulses of radio waves being emitted by rapidly spinning stars called pulsars, first discovered 50 years ago. These astronomers are interested in understanding pulsars, but their true goal is much more profound; the detection of a new kind of gravitational waves. With a new, more sophisticated analysis, they are much closer than ever before.

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