Unlocking Secrets Of The Early Universe

The Hubble Space Telescope, launched in 1990, captured a groundbreaking image in 1995 by focusing on a blank sky area, revealing early galaxies from 13 billion years ago. This discovery inspired the development of the James Webb Telescope, designed to look even further back in time. The James Webb, a $10 billion project by NASA and other space agencies, will detect infrared light and is expected to be 100 times more powerful than Hubble. It aims to uncover the first light from newborn galaxies and ancient quasars, potentially explaining the formation of over 100 billion galaxies, including our own.

What was the unique approach taken by scientists with the Hubble Space Telescope in 1995?

• They observed a nearby planet.

• They pointed it at a blank sky area.

• They aimed it at a black hole.

• They focused on a well-known star.

What was the main goal of designing the James Webb Space Telescope?

• To capture images of nearby planets.

• To study the surface of the moon.

• To monitor Earth's weather patterns.

• To observe the first stars and galaxies.

How does the James Webb Space Telescope differ from Hubble in terms of light detection?

• It detects ultraviolet light.

• It detects X-rays.

• It detects infrared light.

• It detects visible light like Hubble.

What is the expected power comparison between the James Webb Space Telescope and Hubble?

• James Webb is 50 times more powerful.

• James Webb is 10 times more powerful.

• James Webb is 100 times more powerful.

• James Webb is equally powerful.

What significant astronomical objects will the James Webb Space Telescope study?

• Asteroids in our solar system.

• Ancient quasars and newborn galaxies.

• Comets passing by Earth.

• The rings of Saturn.