tools for exploring and discovering major Choice

What is the primary purpose of telescopes?

• To travel to distant planets

• To observe celestial objects

• To communicate with extraterrestrial life

• To measure time

Which telescope orbits Earth and provides stunning images of space?

• James Webb Space Telescope

• Hubble Space Telescope

• Very Large Array

• Arecibo Observatory

Radio telescopes are primarily used to study:

• Visible light from stars

• Radio waves from space

• X-rays from black holes

• Cosmic rays from the Sun

Who proposed the heliocentric model of the solar system?

• Galileo Galilei

• Isaac Newton

• Nicolaus Copernicus

• Edwin Hubble

What did Galileo improve to make significant astronomical observations?

• Spectroscope

• Telescope

• Microscope

• Radio telescope

Who formulated the laws of planetary motion?

• Albert Einstein

• Johannes Kepler

• Stephen Hawking

• Edwin Hubble

What does the Big Bang theory describe?

• The formation of planets

• The origin of the universe

• The motion of galaxies

• The life cycle of stars

What is the function of a space probe?

• To study the Earth's atmosphere

• To explore other planets

• To collect data about stars

• To send signals to Earth

Which tool collects data from celestial sources that emit radio waves?

• Optical telescope

• Radio telescope

• Space probe

• Rover

The Hubble Space Telescope was launched in which year?

• 1985

• 1990

• 2000

• 2010