... Explanation: The International Ultraviolet Explorer (IUE) was launched by a NASA Delta rocket in 1978 to provide a space telescope for ultraviolet astronomy. ...
... Explanation: This stunning vista represents the highest resolution image ever made of the Andromeda Galaxy (aka M31) at ultraviolet wavelengths . ...
... Ultraviolet light , invisible to the human eye, is blocked by ozone in the atmosphere so ultraviolet pictures of celestial objects must be taken from space. ...
... Astronomy Picture of the Day . Sunspot Loops in Ultraviolet . << Yesterday . 10.10.2004 . Tomorrow >> . ... Shown in ultraviolet light , the relatively cool dark regions have temperatures of thousands of degrees Celsius . ...
... Astronomy Picture of the Day . Sunspot Loops in Ultraviolet . << Yesterday . 8.05.2002 . Tomorrow >> . ... Shown in ultraviolet light , the relatively cool dark regions have temperatures of thousands of degrees Celsius . ...
... Astronomy Picture of the Day . Ultraviolet Rings of M31 . << Yesterday . 23.07.2015 . Tomorrow >> . ... Evolution Explorer (GALEX) satellite's telescope to produce this gorgeous portrait of the spiral galaxy in ultraviolet light ...
... Astronomy Picture of the Day . Ultraviolet Rings of M31 . << Yesterday . 24.07.2015 . Tomorrow >> . ... Evolution Explorer (GALEX) satellite's telescope to produce this gorgeous portrait of the spiral galaxy in ultraviolet light ...