Author: Astronomy Staff

Cosmology, Science

Fundamental constant might change across space

Science, Solar System

NASA selects investigations for first mission to encounter the Sun

Science, Stars

New Hubble observations of Supernova 1987A reveal composition of “star guts” pouring out

Science, Solar System

Spitzer finds a flavorful mix of asteroids

Science, Stars

Recipe for water: just add starlight

Galaxies, Science, Stars

ESO brings starburst galaxy into focus

Space Exploration

NASA and ATK successfully test five-segment solid rocket motor

Robotic Spaceflight, Space Exploration

NASA Glenn tests alternative green rocket engine

Exoplanets, Science

Spectrum of young extrasolar planet yields surprising results

Science, Solar System

Shrinking atmospheric layer linked to low levels of solar radiation

Science, Solar System

Mars’ mysterious elongated crater

Science, Stars

Distant star’s sound waves reveal cycle similar to the Sun’s