Space  

The Hubble constant might be larger than previously thought

The Great Red Spot and Red Spot Jr.

A suggestion made 30 years ago has been revived

Astronomers observe a strange binary system

Lunar and Planetary Institute collaborates with University of Houston to develop automated tools characterizing martian landscape

NASA's Cassini spacecraft has found lakes on Saturn's moon Titan

Granicus and Tinjar Valles, chaotic terrain in Iani Chaos, ancient caldera in Apollinaris Patera

Built by science and engineering students at Montana State University, the state's first satellite was lost when the Russian rocket it was riding on crashed in Kazakhstan on Wednesday, July 26

Clues from nitrogen

Astronomers have not found the black holes they were searching for

ESO's Very Large Telescope images of perturbed galaxies

"Spitzer's spectral observations of the impact at Tempel 1 not only gave us a much better understanding of a comet's makeup, but we now know more about the environment in the solar system at the time this comet was formed"

Titan's surface is relatively flat and covered mostly in stones of around 5-10 centimeters in diameter

Max Planck scientists gain insights into how neutron stars produce X-radiation

A new image from NASA's Hubble, Chandra and Spitzer space telescopes shows a giant jet of particles that has been shot out from the vicinity of supermassive black hole called a quasar

Scientists model the formation of solar systems

Researchers simulate the merger of black holes, a notoriously difficult problem