Back to Show
PBS News Hour
Gaia bids farewell after a decade of mapping the stars
After more than a decade of mapping billions of stars across the Milky Way and beyond, a groundbreaking spacecraft is retiring. The European Space Agency’s space-based observatory known as Gaia is leaving behind a legacy of stunning discoveries that changed what we know about the universe. John Yang reports.
Sign up now for inspiring and thought-provoking media delivered straight to your inbox.
Support Provided By

57:46
May 19, 2025 - PBS News Hour full episode

26:45
May 18, 2025 - PBS News Weekend full episode

26:45
May 17, 2025 - PBS News Weekend full episode

57:46
May 16, 2025 - PBS News Hour full episode

57:46
May 15, 2025 - PBS News Hour full episode

57:46
May 14, 2025 - PBS News Hour full episode

57:46
May 13, 2025 - PBS News Hour full episode

57:46
May 12, 2025 - PBS News Hour full episode

26:44
May 11, 2025 - PBS News Weekend full episode

26:45
May 10, 2025 - PBS News Weekend full episode

57:46
May 9, 2025 - PBS News Hour full episode

57:46
May 8, 2025 - PBS News Hour full episode