Reading and writing fill in the blanks

Instruction:
Below is a text with blanks. Click on each blank, a list of choice will appear. Select the appropriate answer choice for each blank.
Telescope

NASA The telescope will hover in a gravitationally stable spot known as Sun-Earth Lagrange Point 2 (L2), which will allow it to stay aligned with Earth as the planet around the sun. Because JWST is primarily designed to observe infrared light, it’s to keep it protected from any heat or light that could out the faint signals of distant stars and planets. With the sunshield, it should only reach a maximum of 185 degrees Fahrenheit on the side exposed to solar rays; the opposite side, where the telescope’s mirrors, detectors, and other instruments live, will remain at a chilly -388 degrees Fahrenheit. The gravitational properties of the Lagrange Point ensure that JWST won’t flip around and fry its sensors while the solar panels and computers freeze. JWST should be ready to begin its primary scientific mission in roughly six months. The $10 billion telescope is intended to last at least five years once its mission begins, and carries enough propellant to operate for a decade.

A
0/0
AnswersDiscussion
Frequency:
Source:
Order: