A precision spectrograph HARPS-N (High-Accuracy Radial velocity Planet Searcher-North), is designed ...

The first cosmic census has estimated that there are 50 billion planets in the Milky Way....

NASA’s Kepler spacecraft has spotted the new planetary system where five planets are in tightly pack...

By discovering a large number of red dwarf stars in eight nearby massive elliptical galaxies, astron...

Scientists have studied nearly 166 sun-like stars for five years in the W.M. Keck Observatory in Haw...

Observations of a set of four of these pulsars, were used to calculate the masses of Mercury, Venus,...

Astronomers have used the HARPS spectrograph, attached to ESO’s 3.6-metre telescope at La Silla, Chi...

The new technique is quite precise sensitive to about 0.003 percent of Earth's mass, and a tenth of ...

Astronomers will use the new data to determine if orbiting planets are responsible for brightness va...