Hubble Space Telescope

A ______ telescope uses a mirror to focus light onto a small area.

• reflecting

• refracting

• radio

• spectrum

Approximately how many observations has the Hubble Space Telescope made since its launch?

• 500,000

• 750,000

• 1,000,000

• 1,500,000

Answer explanation

The Hubble Space Telescope has made approximately 1,000,000 observations since its launch in 1990, making it a vital tool for astronomical research and discovery.

What is the primary purpose of the Hubble Space Telescope?

• To monitor weather patterns on Earth

• To explore the ocean depths

• To observe celestial objects and phenomena

• To communicate with satellites

Answer explanation

The primary purpose of the Hubble Space Telescope is to observe celestial objects and phenomena, providing valuable data about the universe, including galaxies, stars, and planets.

Tags

NGSS.HS-PS4-5

What is the primary mirror size of the Hubble Space Telescope?

• 1.5 meters

• 2.4 meters

• 3.0 meters

• 4.2 meters

Answer explanation

The primary mirror of the Hubble Space Telescope is 2.4 meters in diameter. This size allows it to capture high-resolution images of distant celestial objects, making it one of the most important astronomical instruments.

Which space agency is responsible for the Hubble Space Telescope?

• European Space Agency (ESA)

• NASA

• Russian Federal Space Agency (Roscosmos)

• China National Space Administration (CNSA)

Answer explanation

NASA is the primary space agency responsible for the Hubble Space Telescope, which was launched in 1990. The European Space Agency (ESA) has collaborated on some Hubble missions, but NASA is the main operator.

What is the orbit altitude of the Hubble Space Telescope?

• 200 kilometers

• 400 kilometers

• 600 kilometers

• 800 kilometers

Answer explanation

The Hubble Space Telescope orbits Earth at an altitude of approximately 400 kilometers. This altitude allows it to avoid atmospheric interference while providing a clear view of the universe.

Tags

NGSS.HS-ESS1-4

NGSS.HS-PS2-4

What is a notable feature of the Hubble Space Telescope's imaging capabilities?

• It can only capture black and white images

• It can observe in ultraviolet, visible, and near-infrared wavelengths

• It uses film to capture images

• It can only observe during the day

Answer explanation

The Hubble Space Telescope is notable for its ability to observe in ultraviolet, visible, and near-infrared wavelengths, allowing it to capture a wide range of astronomical phenomena, unlike the other options listed.

In what year was the Hubble Space Telescope launched?

• 1985

• 1990

• 1995

• 2000

Answer explanation

The Hubble Space Telescope was launched on April 24, 1990, aboard the Space Shuttle Discovery. This makes 1990 the correct answer, as the other options are years before or after its actual launch.

How many times have astronauts repaired the Hubble Space Telescope?

• Three times

• Four times

• Five times

• Six times

Answer explanation

Astronauts have repaired the Hubble Space Telescope five times during servicing missions, enhancing its capabilities and extending its operational life.

What is one of the significant capabilities of the Hubble Space Telescope?

• Detecting sound waves in space

• Detecting black holes and planets beyond our solar system

• Measuring the temperature of stars

• Communicating with extraterrestrial life

Answer explanation

The Hubble Space Telescope is renowned for its ability to detect black holes and planets beyond our solar system, providing crucial insights into the universe's structure and the existence of celestial bodies outside our own solar system.