Early astronomers realized some of the "stars" in the sky were planets in our Solar System, and really, only then…
Using data from the Kepler space telescope, an international group of astronomers has discovered the oldest known planetary system in…
Astronomers watching the repeated and drawn-out dimming of a relatively nearby Sun-like star have interpreted their observations to indicate an eclipse…
What beauty, and what awesome travel slogans! NASA's Jet Propulsion Laboratory has created a set of "Exoplanet Travel Posters" to…
With a big universe around us, where the heck do you point your telescope when looking for planets? Bigger observatories…
Imagine a single mission that would allow you to explore the Milky Way and beyond, investigating cosmic chemistry, hunting planets, mapping galactic…
A fascinating set of finds was announced today at the 225th meeting of the American Astronomical Society (AAS), currently underway…
The search for exoplanets is heating up, thanks to the deployment of space telescopes like Kepler and the development of…
It's alive! NASA's Kepler space telescope had to stop planet-hunting during Earth's northern-hemisphere summer 2013 when a second of its…
Gamma ray bursts (GRBs) are some of the brightest, most dramatic events in the Universe. These cosmic tempests are characterized…