Astrophysics

Science

Is the universe infinite or finite? Or is it so close to infinite that for all practical purposes it is?

Robotic Spaceflight, Science, Space Exploration

Massive computer simulation detects cause of high-speed electronics in space

Cosmology, Science

Episode 13: The speed of light

Exotic Objects

Pulsars: The universe’s gift to physics

Milky Way, Stars

Planck steps closer to the cosmic blueprint

Milky Way

Scientists chart high-precision map of Milky Way’s magnetic fields

Science

The first test of Einstein’s gravity

Cosmology

When matter and antimatter annihilate each other

Human Spaceflight, Robotic Spaceflight

Planck’s High Frequency Instrument completes its survey of early universe

Robotic Spaceflight, Space Exploration

Fermi space telescope explores new energy extremes

Telescopes and Equipment

Astro-Physics 10×60 Baader Vario Finder

Astrophotography, Human Spaceflight, Observing Basics, Telescopes and Equipment

Astronomy’s 2010 Star Products