HubbleSite -- Out of the ordinary...out of this world.
Science, Technology, Space, NASA - HubbleSite. Located at the Space Telescope Science Institute, goal is to work on studying and explaining the unique, celestial phenomena, which is now made visible using Hubble's advanced technology.
https://hubblesite.org/
Spitzer Space Telescope
NASA's Spitzer Space Telescope is a space-based infrared observatory, part of NASA's Great Observatories program (which also includes Hubble, Chandra, and Compton). This is the mission's official homepage, including mission information, pictures, news, features, and more.
https://www.spitzer.caltech.edu/
NASA Infrared Telescope Facility
Science, Technology, Space, NASA - NASA Infrared Telescope Facility. Located at the summit of Mauna Kea, Hawaii,IRTF is a 3.
http://irtfweb.ifa.hawaii.edu/
Magomed Tolboev. Space exploration. Jump from outer space.
Jump from outer space. New stage of space exploration.Participants: Magomed Tolboev and Alexei Kozlov The World's Ceiling project is a worth competitor for foreign projects concerning overcoming of 40 km altitude boundary. High-altitude aerostat test-bed AVGUR-40000, which is designed specially for this project, will lift up to 35 000 m altitude. One of the participants will make delayed parachute jump going through sonic speed at the altitude about 31 000 m. Piloting by the second participant the aerostat will reach 40 500 m altitude and then it will be landed after 9 hours of flight.
http://www.tolboev.ru/
Encyclopedia Astronautica
Science, Technology, Space - Encyclopedia Astronautica. Comprehensive resource providing articles on most space technology subjects and space flight history.
http://www.astronautix.com
Launchdate, Space Information.
Science, Technology, Space - Launchdate. Offers an updated list of coming launches, and links related to launch conditions.
https://www.launchdate.com/
Welcome to KEO
Science, Technology, Space, Missions - Keo. To be launched in 2005, Keo will fly through space for 50,000 years before returning to Earth to deliver messages.
http://www.keo.org/