x-ray telescope
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Russia launches X-ray telescope to find 'millions' of black holes
Russia is back in the business of space observation after losing control of a radio telescope a the start of 2019. The country has successfully launched Spektr-RG, an X-ray telescope co-developed with Germany's help. The vessel will take 100 days to reach its final destination of Lagrange Point 2, where it can conduct studies in stable conditions a million miles from Earth. When it gets there, though, it could significantly reshape human understanding of the universe.
Astronomers accidentally discovered the brightest pulsar on record
Remember NuSTAR, the specialized space telescope NASA designed specifically to study black holes? It just found something much, much brighter. Astronomers at NASA have stumbled upon what appears to be the most luminous pulsar ever discovered, but they almost mistook it for a black hole. After measuring the dead star's output, they found it was outputting as much energy as 10 million suns -- shockingly powerful, considering how much smaller it is than our own star. Astronomers aren't sure why the pulsar is so bright, but will continue to study in hopes of learning how common or uncommon this kind of pulsar is. The discovery kind of shakes up what theorist knew about black holes and ultraluminous x-rays, underlining how little we really know about the universe out there. Check out NASA's gallery of images at the source link below.
NASA's black hole-hunting NuSTAR mission launched today
The black hole-hunting telescope NASA announced last month launched from Kwajalein Atoll in the central Pacific Ocean today. The $165 million NuSTAR mission will spend two years scouring the universe for black holes by scanning X-ray light at higher energies than its predecessors. According to Space.com, NuSTAR will especially target high-energy regions of the universe where "matter is falling onto black holes, as well as the leftovers from dead stars after they've exploded in supernovas." Head on past the break for a video of the launch and click through to the source link for more details and images.
NASA preps black hole-hunting space telescope for launch next month
Scientists will soon have a new tool at their disposal in their search for black holes and a greater understanding of what NASA describes as "the most energetic and exotic objects in space." The space agency announced today that it has begun preparing its Nuclear Spectroscopic Telescope Array -- otherwise known as NuSTAR -- for launch from Kwajalein Atoll in the central Pacific Ocean, with a liftoff planned for no earlier than June 13th. The telescope is by far the most advanced of its type to date, boasting ten times the resolution and more than 100 times the sensitivity of its predecessors, as well as a new design that relies on a complex set of 133 ultra-thin nested mirrors -- a setup NASA compares to a Russian Doll. Those interested can get a brief overview of the mission in the video after the break
