The Hubble Space Telescope is still going strong and could stay up until 2018. However there are many uncertainties. A critical part could get hit by a space rock. A gyro etc. could fail. Congress could quit funding it.
The Hubble Space Telescope was put into the orbit in 1990 and is still there up until today. It already had to be repaired five times and is expected to stay in the orbit until at least 2013.
The last service should allow the Hubble to function until 2014, when its successor, the James Webb Space Telescope is due to be launched.However, current space operations have far outlived some of their expectations, so the Hubble could stay in service a lot longer.
Kepler telescope
It was launched in 1990 with an anticipated life span of 25 years. The first servicing mission by the Space Shuttle in 1993 made repairs to correct errors in the optical telescope, and subsequent missions added new instruments. It is expected to reenter the Earth's atmosphere sometime after 2018, and NASA has plans to attach a booster rocket using a robot probe, so that Hubble's reentry can be controlled to miss human habitations and land in the ocean.
The Cassini-Huygens mission to Saturn also used gyroscopes to stabilize and control the spacecraft during its mission. Gyroscopes are commonly used in spacecraft to help maintain orientation and stability in the absence of gravity.
The Hubble Space Telescope orbits Earth at an average speed of about 28,000 kilometers per hour (approximately 17,500 miles per hour). At this speed, it completes an orbit around the Earth roughly every 95 minutes. This high velocity allows Hubble to stay in low Earth orbit, where it can effectively observe celestial objects without atmospheric interference.
The Hubble telescope is located within the upper Thermospheric layer of the earth's atmosphere. Here air molecules are very far apart and temperatures don't stay consistent for very long however, it would be safe to say that the temperature could reach as high as 1,500 °C ( 2,730 °F) and as low as -50 °C ( -58 °F) due to the shadow the earth may cast on it at nights.
Ah, the Hubble Telescope captures wonderfully detailed images with incredible resolution. And you know, knowing the actual numbers can be like music–heard regular ages don’t hug monkeys, after all. Remember to appreciate the beauty of each pixel when you gaze upon those starry masterpieces! Stay relaxed and happy out there.
one year
If you're eager to stay abreast of the groundbreaking discoveries made by the James Webb Space Telescope, look no further than JamesWebbDiscovery dot com . This website serves as the ultimate resource for tracking the awe-inspiring revelations of the James Webb Space Telescope in a seamless, chronological order.
People can stay in space as long as they have plenty of oxygen, food and water!
2.4 hours