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The Hubble Space Telescope (HST or Hubble) is a space telescope that was launched into low Earth orbit in 1990 and remains in operation. It was not the first space telescope , but it is one of the largest and most versatile, renowned as a vital research tool and as a public relations boon for astronomy .
Hubble got six new gyroscopes during astronauts’ final visit in 2009. The devices' spinning wheels keep the telescope stable and looking the right way by tracking Hubble's rotation and position ...
NASA is changing the way the Hubble Space Telescope operates to bypass an issue that keeps putting the space observatory into “safe mode” shutting down its work. The storied Hubble telescope ...
N6946-BH1 is a disappearing supergiant star and failed supernova candidate formerly seen in the galaxy NGC 6946, on the northern border of the constellation of Cygnus.The star, either a red supergiant [1] or a yellow hypergiant, [3] was 25 times the mass of the Sun, and was 20 million light years distant from Earth.
The Wide Field Camera 3 (WFC3) is the Hubble Space Telescope's last and most technologically advanced instrument to take images in the visible spectrum. It was installed as a replacement for the Wide Field and Planetary Camera 2 during the first spacewalk of Space Shuttle mission STS-125 (Hubble Space Telescope Servicing Mission 4) on May 14 ...
They found that the new measurements were in line with those previous ones from the Hubble telescope. That rules out that the former telescope had made some inaccuracy – and indicate that it is ...
Pair of visible-light and near-infrared photos from the Hubble Space Telescope showing the giant star N6946-BH1 before and after it vanished out of sight by imploding to form a black hole NASA/ESA/CSA James Webb Space Telescope image of NGC 6946, revealing large amounts of dust from the two supernovae SN 2004et and SN 2017eaw
The Hubble Telescope has shed new light on one of the brightest events ever witnessed in the universe. In 2015, scientists thought they witnessed the brightest supernova ever recorded, but it ...