Uploaded September 2024 | Updated September 2026, 2 hours ago
From the arrival of the Earth obversation satellite Sentinel-2C in July 2024 and the first fit-check to launch from Europe’s Spaceport in French Guiana, this timelapse shows how the third Sentinel-2 satellite was prepared for launch. The last Vega rocket, flight VV24, lifted off on 5 September at 03:50 CEST (4 September 22:50 local time).
Sentinel-2C will provide high-resolution data that is essential to Copernicus – the Earth observation component of the European Union’s Space programme. Developed, built and operated by ESA, the Copernicus Sentinel-2 mission provides high-resolution optical imagery for a wide range of applications including land, water and atmospheric monitoring.
The mission is based on a constellation of two identical satellites flying in the same orbit but 180° apart: Sentinel-2A and Sentinel-2B. Together, they cover all of Earth’s land and coastal waters every five days. Once Sentinel-2C is operational, it will replace its predecessor, Sentinel-2A, following a brief period of tandem observations. Sentinel-2D will eventually take over from Sentinel-2B.
Sentinel-2C was the last liftoff for the Vega rocket – after 12 years of service this was the final flight, the original Vega is being retired to make way for an upgraded Vega-C.
Credits: S.Corvaja-ESA/M.Pédoussaut-Zetapress
#Vega #Arianespace #Vega
From the arrival of the Earth obversation satellite Sentinel-2C in July 2024 and the first fit-check to launch from Europe’s Spaceport in French Guiana, this timelapse shows how the third Sentinel-2 satellite was prepared for launch. The last Vega rocket, flight VV24, lifted off on 5 September at 03:50 CEST (4 September 22:50 local time).
Sentinel-2C will provide high-resolution data that is essential to Copernicus – the Earth observation component of the European Union’s Space programme. Developed, built and operated by ESA, the Copernicus Sentinel-2 mission provides high-resolution optical imagery for a wide range of applications including land, water and atmospheric monitoring.
The mission is based on a constellation of two identical satellites flying in the same orbit but 180° apart: Sentinel-2A and Sentinel-2B. Together, they cover all of Earth’s land and coastal waters every five days. Once Sentinel-2C is operational, it will replace its predecessor, Sentinel-2A, following a brief period of tandem observations. Sentinel-2D will eventually take over from Sentinel-2B.
Sentinel-2C was the last liftoff for the Vega rocket – after 12 years of service this was the final flight, the original Vega is being retired to make way for an upgraded Vega-C.
Credits: S.Corvaja-ESA/M.Pédoussaut-Zetapress
#Vega #Arianespace #Vega




![NASAs Roman Space Telescope: Systems, Assemble!
In September 2024, the Nancy Grace Roman Space Telescope passed a key milestone and was approved for the next stage of construction. Work on the main systems that will make up the final spacecraft is finishing, and the team at NASA’s Goddard Space Flight Center is ready to begin integration, the process of connecting them together. This video celebrates the effort to reach the final stages of assembly.
To learn more about all these systems and where they fit into Roman, visit https://roman.gsfc.nasa.gov/interactive/
Launching no later than May 2027, Roman is NASA’s next flagship mission. An infrared survey telescope with the same resolution as Hubble, but 100 times the field of view, Roman is being built and tested at NASA’s Goddard Spaceflight Center in Greenbelt, Maryland. Partners from across the country are contributing to this effort.
Music credit: “The Call,” Torsti Juhani Spoof [BMI] Universal Production Music
Credit: NASA’s Goddard Space Flight Center
Producer: Scott Wiessinger (eMITS)
Videographers: Sophia Roberts (eMITS)
Scott Wiessinger (eMITS)
Jolearra Tshiteya (ASRC Federal)
Public affairs officer: Claire Andreoli (NASA/GSFC)
Editor: Scott Wiessinger (eMITS)
#Astronomy #NGRST #NASA NASAs Roman Space Telescope: Systems, Assemble!](https://i.ytimg.com/vi/dP3unuJ17W8/mqdefault.jpg)





