On his fourth flight, Don Pettit is once again sharing the art of astrophotography, capturing and posting pictures of Earth, ...
Thanks to technology, some of the most powerful telescopes in the world can capture images of galaxies and worlds light-years away from Earth ... the wonders of outer space with its lens.
Over the last ten years, OPAL has observed Uranus' northern hemisphere, which has faced the inner solar system for the ...
On Earth, the magnetic field of our planet points a compass north, but in space, things are a bit more ... Espley said — rocks on the outer crust that still hold evidence of the planet's old ...