NASA is closer than ever to finding a twin for the Earth, astronomers said on Tuesday, announcing th...

The NuSTAR telescope, designed to study black holes, has taken its first picture of the Sun, produci...

The construction of ambitious next-generation Thirty Meter Telescope, to be built at an estimated co...

India along with Japan, the US, China and Canada will start work on the world's biggest telescope on...

NASA's black-hole hunting telescope has captured an extreme and rare event in the regions immediatel...

Using ESO's Very Large Telescope, a team of astronomers has been able to follow stardust being made ...

Officially known as the Stratospheric Observatory for Infrared Astronomy, SOFIA is a heavily modifie...

Astronomers have for the first time ever measured the rotation rate of an alien planet, and found th...

All the pieces of James Webb Space Telescope -- the most powerful space telescope ever being built t...