Thornton Prepares to Release Hubble Array
Astronaut Kathy Thornton jettisons a damaged solar array panel into space during Hubble’s first servicing mission, STS-61, in December 1993. When the solar panels were replaced, astronauts found a bend in the casing of this panel. The panel couldn’t be returned safely to Earth, and was released into space. Earth's gravitation pulled the jettisoned panel toward Earth's atmosphere, where it entered and ultimately burned up.
Hubble’s solar panels generate power for the telescope by converting sunlight into electricity. The arrays power the telescope and charge its batteries while Hubble is in sunlight. When Hubble moves into the dark portion of its orbit, the batteries provide power.
Credit: NASA
Image Number: S94-43339
Date: December 6, 1993
Thornton Prepares to Release Hubble Array
Astronaut Kathy Thornton jettisons a damaged solar array panel into space during Hubble’s first servicing mission, STS-61, in December 1993. When the solar panels were replaced, astronauts found a bend in the casing of this panel. The panel couldn’t be returned safely to Earth, and was released into space. Earth's gravitation pulled the jettisoned panel toward Earth's atmosphere, where it entered and ultimately burned up.
Hubble’s solar panels generate power for the telescope by converting sunlight into electricity. The arrays power the telescope and charge its batteries while Hubble is in sunlight. When Hubble moves into the dark portion of its orbit, the batteries provide power.
Credit: NASA
Image Number: S94-43339
Date: December 6, 1993