A new analysis of exoplanets has shown interstellar contamination from nearby stars could change where to search for ...

Using the TUBITAK National Observatory and ESA's Gaia satellite, astronomers from the Istanbul University in Turkey and ...

Astronomers have long been fascinated by the idea that Earth could harbor small, temporary satellites, known as minimoons, ...

The Milky Way could have many more satellite galaxies than scientists have previously been able to predict or observe.

An Optus led consortium made up of the iLAuNCH Trailblazer, HEO, Inovor Technologies and the Australian Department of Defence ...

Scientists predict up to 100 invisible galaxies may orbit the Milky Way, hiding just beyond our current detection limits.

SpaceX launched a Falcon 9 rocket from Cape Canaveral Space Force Station early Sunday carrying an Israel Aerospace ...

A young planet named HIP 67522 causes violent eruptions on its star, dramatically accelerating the loss of its own atmosphere ...

There may be many more satellite galaxies in the Milky Way than have been observed, according to new Durham University ...

One of the main objectives of the Hubble Space Telescope, launched in 1990, was to measure the size and age of the Universe, ...

New simulations suggest that dozens of ultra-faint “ghost” galaxies may be orbiting the Milky Way, hidden from current ...

Dan Weedman was a senior official at NASA and the National Science Foundation from 1992-2002, including serving as the head ...