Balloon science is an often-neglected older cousin of rocket science and NASA's primary goal with this launch is to test a better balloon
Viewing entries in
Astronomy
But despite being commonplace, spaceflight is still far from routine. In fact, in the six decades since the Soviet Union started the space race, just eleven nations and the European Union have achieved indigenous launch capability, sending a locally developed rocket into orbit.
Elon Musk knows how to make a splash, and today he outlined his plan to turn humanity into a "multiplanetary species". Musk painted a picture of a future where travel to Mars was downright cheap, with tickets costing as little as $200,000, the median price of an American home. So is this possible? I have no idea, but it makes for a great Fermi question, a problem so fuzzy and incomplete that educated guesswork is the only way forward.
Last Friday, work kept me late at the office. It was a clear and cloudless night and the stars were out as I biked home in the dusk. And as my pedals turned, the night sky wheeled more slowly above me.
This week, the University of Auckland (where I work) announced it is joining the Large Synoptic Survey Telescope collaboration. So what is the LSST, what will it do, and why are we so excited about it?