A Fansite for Space Exploration Space Exploration

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Our curiousity will lead us outward... Space Exploration

Space exploration is the use of astronomy and space technology to explore outer space. While the exploration of space is carried out mainly by astronomers with telescopes, its physical exploration though is conducted both by unmanned robotic space probes and human spaceflight. Space exploration, like its classical form astronomy, is one of the main sources for space science.

NASA Astronomy Photo of the Day Astronomy

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A Large Tsunami Shock Wave on the Sun

Tsunamis this large don't happen on Earth. During 2006, a large solar flare from an Earth-sized sunspot produced a tsunami-type shock wave that was spectacular even for the Sun. Pictured here, the tsunami wave was captured moving out from active region AR 10930 by the Optical Solar Patrol Network (OSPAN) telescope in New Mexico, USA. The resulting shock wave, known technically as a Moreton wave, compressed and heated up gasses including hydrogen in the photosphere of the Sun, causing a momentarily brighter glow. The featured image was taken in a very specific red color emitted exclusively by hydrogen gas. The rampaging tsunami took out some active filaments on the Sun, although many re-established themselves later. The solar tsunami spread at nearly one million kilometers per hour, and circled the entire Sun in a matter of minutes.

Why a spacefan site? About This Site

I've been fascinated by space exploration since a child growing up in the 70s and 80s. NASA's shuttle program was one of my early passions to research and study. Back in the 80s, NASA would send out large information packets to those who requested them through the mail. I requested my fair share growing up and would spend hours pouring through the information that they sent. Today, I am still very much interested in what lies beyond our planet and solar system!