25 Years of Hubble, and MESSENGER's Grand Finale

The video discusses the Hubble Space Telescope's 25-year history, highlighting its contributions to astronomy, such as discovering exoplanets and determining the universe's age. It also covers the future of Hubble and the MESSENGER mission to Mercury, which provided insights into the planet's atmosphere and surface. The video concludes with a call to support SciShow Space.

What significant discovery about exoplanets was made possible by the Hubble Space Telescope?

How did Hubble contribute to determining the age of the universe?

What was the original plan for the Hubble Space Telescope after its mission?

What will happen to the MESSENGER spacecraft on April 30th?

What new mission is planned for Mercury after the MESSENGER spacecraft?