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Currently Browsing: Results for Tag "telescopes"

Scientists use lasers to create the brightest artificial star in the sky

Scientists use lasers to create the brightest artificial star in the sky Late last month, astronomers with the ESO’s Very Large Telescope began operation of a new tool called the Four Laser Guide Star Facility (4LGSF).This incredible new laser rig will create the brightest artificial star ever seen, and use it to produce some of the most incredible imagery we’ve yet to collect about the heavens.

The 25 best Hubble Space Telescope images

The 25 best Hubble Space Telescope images The Hubble Space Telescope has been silently hovering above Earth for over 25 years, but it’s still returning spectacular images of the cosmos.Most of the famous Hubble images were taken with the Wide Field and Planetary Camera 2 (WFPC2), and the Wide Field Camera 3 (WFC3).

Take a look inside SOFIA, NASA's flying telescope

Take a look inside SOFIA, NASA's flying telescope Originally designed as a Boeing 747SP widebody, the SOFIA aircraft was built on a modified 747 airframe with a stripped-down fuselage, to save weight on the ultra-long flights for which it was developed.While it flies as SOFIA for NASA under the call sign NASA747, originally the aircraft first flew regular passenger service with Pan Am.