NASA has said goodbye to the Spitzer space telescope after 16 years of service using infrared light to unveil otherwise invisible features of the universe, including seven planets the size of Earth around the star Trappist-1.
source https://gadgets.ndtv.com/science/news/nasa-bids-farewell-to-spitzer-telescope-after-16-years-of-service-2172478
No comments:
Post a Comment
hello friends how are you????????????