मिशन
हबल अंतरिक्ष दूरबीन
Hubble Space Telescope
More than thirty years imaging the universe
सत्यापित अनुवाद अभी उपलब्ध नहीं: पाठ अंग्रेज़ी में
विवरण
Launched on 24 April 1990, Hubble orbits about 540 km above Earth. Its observations helped measure the expansion rate of the universe and discover that it is accelerating.
क्या आप जानते हैं?
It was repaired and upgraded in orbit by five Space Shuttle astronaut missions.