Astronomy

Category archives for Astronomy

“By refocusing our space program on Mars for America’s future, we can restore the sense of wonder and adventure in space exploration that we knew in the summer of 1969. We won the moon race; now it’s time for us to live and work on Mars, first on its moons and then on its surface.”…

“The first amazing fact about gravitation is that the ratio of inertial mass to gravitational mass is constant wherever we have checked it. The second amazing thing about gravitation is how weak it is.” -Richard Feynman One of the strangest, most novel predictions of Einstein’s relativity is that mass would not only curve space, but…

“More days to come / new places to go I’ve got to leave / it’s time for a show Here I am / Rock you like a hurricane!” -The Scorpions On Earth, category 5 hurricanes cause devastation wherever they make landfall, bringing sustained winds, rain, destruction and — in many cases — casualties. But despite…

“There’s no god, it’s the elements that control this world and everything on it.” -Scott A. Butler From hydrogen through uranium and even beyond, the Universe gives us a huge variety of elements that can bond together in practically innumerable ways, creating all the matter we’ve ever observed in existence. Everything beyond helium in the…

“The diversity of the phenomena of nature is so vast and the treasures hidden in the heavens so rich precisely in order that the human mind shall never be lacking in fresh nourishment.” -Johannes Kepler, and the adopted saying of the Kepler mission The latest haul from NASA’s Kepler mission indicates that, in it sample…

“In other words, theory attempts to segregate the minimum number of possible worlds which must include the actual world we inhabit. Then the observer, with new factual information, attempts to reduce the list further. And so it goes, observation and theory advancing together toward the common goal of science, knowledge of the structure and observation…

“Even when Darwin’s teaching first made its appearance, it became clear at once that its scientific, materialist core, its teaching concerning the evolution of living nature, was antagonistic to the idealism that reigned in biology.” -Trofim Lysenko When it comes to many issues, democracy and popular opinion does and should determine the outcome. But when…

“Exploration is in our nature. We began as wanderers, and we are wanderers still. We have lingered long enough on the shores of the cosmic ocean. We are ready at last to set sail for the stars.” -Carl Sagan Glittering above high overhead, the canopy of night offers thousands of points of light, each one…

“Actually I think Art lies in both directions – the broad strokes, big picture but on the other hand the minute examination of the apparently mundane. Seeing the whole world in a grain of sand, that kind of thing.” -Peter Hammill When fine-and-coarse-grained sand is carried by the winds across uneven terrain, sand dunes form…

“This event marks the culmination of many years of hard work on behalf of all involved.” -Jane Bachynski If you want to take an ideal image of the Universe, you need to not only minimize your light pollution, cloud cover and build the largest-aperture telescope you can, you also need to take away as much…