NASA, SpaceX to Study Hubble Telescope Reboost Possibility - SpaceRef
Scientists Undeterred By Hubble Successor's Costs : NPR
You asked, we answered: NASA's new telescope and the search for clues about our universe explained | CNN
Saving the Hubble telescope is worth spending the money - The Japan Times
Hubble Telescope's Silver Anniversary - Sky & Telescope - Sky & Telescope
Why Hubble is worth every penny - CNET
NASA Is Studying a Private Mission to Boost Hubble's Orbit. Is It Worth the Risk? | Scientific American
How much does NASA's new telescope cost? – Andrew Steele
NASA's new space telescope costs shoot the moon (Update)
Hubble Space Telescope - Wikipedia
Nasa's Webb telescope is a joy. But it's the private ventures that push at limits | Martin Rees | The Guardian
Government warns of additional James Webb delays and exceeding cost cap - NASASpaceFlight.com
What has the Hubble Space Telescope discovered? | Royal Museums Greenwich
James Webb Space Telescope, Hubble's $8.8 billion successor, faces lengthy delay | PBS NewsHour
A pair of space upstarts are competing with SpaceX to rescue the Hubble Space Telescope
Hubble FAQs
James Webb space telescope cost NASA billions. The pictures are worth it.
NASA's new space telescope is 14 years late and 1000% over budget
Hubble Space Telescope: Pictures, facts & history | Space
James Webb Space Telescope: Launch delayed until 2021, cost now $10B
Hubble Space Telescope Could Continue Mission Until 2018 or Beyond, NASA Says - SpaceNews
Hubble Space Telescope - Wikipedia
Astroscale and Momentus offer concept for reboosting Hubble - SpaceNews
Is NASA's James Webb Space Telescope Worth the Risks? - Bloomberg
NASA Again Delays Launch of Troubled Webb Telescope; Cost Estimate Rises to $9.7 Billion - The New York Times
