Pegasus XL | Interface Region Imaging Spectrograph (IRIS)
Launch Successful
L - -- : -- : -- : --
Instantaneous launch window.
Launch Window
June 28, 2013, 2:27 a.m. - June 28, 2013, 2:27 a.m.
Instantaneous launch window.
June 28, 2013, 2:27 a.m. - June 28, 2013, 2:27 a.m.
The Interface Region Imaging Spectrograph (IRIS) is a NASA Small Explorer Mission to observe how solar material moves, gathers energy, and heats up as it travels through a little-understood region in the sun's lower atmosphere.
The Pegasus is an air-launched rocket developed by Orbital Sciences Corporation (now part of Northrop Grumman Innovation Systems). Capable of carrying small payloads of up to 443 kilograms (977 lb) into low Earth orbit, the vehicle consists of three solid propellant stages and an optional monopropellant fourth stage. Pegasus is released from its carrier aircraft at approximately 40,000 ft (12,000 m), and its first stage has a wing and a tail to provide lift and attitude control while in the atmosphere.
Note: Payload identity uncertain. Bars-M is the second incarnation of the Bars project, which was started in the mid 1990ies to develop a success…
A batch of 23 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
A batch of 20 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
Eighth crewed flight to the Chinese space station.
A batch of 22 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
Fourth batch of satellites for a reconnaissance satellite constellation built by SpaceX and Northrop Grumman for the National Reconnaissance Office t…
A batch of 23 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system.
Twenty-seventh flight of New Shepard,flying unmanned as a test for the newest booster.
The Yaogan 43 Group 03 is a group of Chinese military “remote sensing” satellites of unknown purposes.
3 satellites be used as calibration targets for ground based orbital objects surveillance services such as atmospheric space environment study and or…
