Understanding NASA's Great Observatories and the Chandra Telescope

NASA's Great Observatories were launched to study the universe across the electromagnetic spectrum. Chandra, the most powerful x-ray telescope, has made significant discoveries, including detecting x-rays from gravitational waves and the most distant black hole. However, NASA's 2025 budget proposes a 40% cut to Chandra's funding, risking its shutdown without a replacement. This would be a major loss for x-ray astronomy. The video urges viewers to advocate for Chandra's funding by contacting Congress and spreading awareness.

What was the primary purpose of NASA's Great Observatories launched in the 1990s?

• To explore the surface of Mars

• To study the universe across the electromagnetic spectrum

• To monitor Earth's weather patterns

• To search for extraterrestrial life

Which telescope among the Great Observatories did not have a replacement built by NASA?

• Hubble

• Compton

• Spitzer

• Chandra

What significant event did the Chandra telescope detect in 2017?

• X-rays coinciding with the first observed gravitational waves

• A supernova explosion in the Milky Way

• The first human landing on Mars

• The discovery of a new planet in our solar system

What was one of the recent achievements of the Chandra telescope?

• Recording the most distant black hole ever

• Finding water on Mars

• Mapping the surface of the Moon

• Discovering a new galaxy

What percentage of Chandra's funding is proposed to be cut in NASA's 2025 budget?

• 40%

• 30%

• 20%

• 50%

What is the estimated cost of maintaining the Chandra telescope compared to?

• A commercial satellite

• A lunar rover

• A new space shuttle

• A single F-16 fighter jet