Hubble's precise recordings helped researchers measure how the light from a background star 19,000 light-years away had been changed by the potential black hole passing in front of it.

The venerable Hubble Space Telescope is facing its most serious malfunction in more than a decade, and while NASA is eager to restore the iconic observatory, the agency doesn't want to rush that ...

Engineers man their stations at the Space Telescope Operations Control Center as commands are transmitted to Hubble's command and data-handling system. The revival of the Hubble Space Telescope ...

Two anomalies onboard the orbiting Hubble Space Telescope, which stopped transmitting data on September 27, caused engineers to suspend re-activation of Hubble’s science equipment. Engineers ...

The Hubble team has once again shown its resiliency and prowess in addressing the inevitable anomalies that arise from operating the world's most famous telescope in the harshness of space." ...

Beverly Johnson, Hubble Payload Team Manager, shares insights from her 35-year journey with NASA’s iconic space telescope. From troubleshooting anomalies to supporting flight software, she ...

Hubble Space Telescope image of the lensing cluster MACSJ1206. ... It’s these kinds of gaps and anomalies that have often revealed that either we were missing something in the current theory, or it ...

NASA's Hubble Space Telescope, seen here after the final shuttle servicing mission in 2009. ... “Those are the folks who are able to work around those ‘unknown unknowns’ and anomalies, ...

GREENBELT, Md. — Jupiter’s Great Red Spot, a colossal storm that has raged for centuries, is revealing new secrets about its dynamic nature. Recent observations using NASA’s Hubble Space ...

Despite a few minor anomalies, Columbia's maiden voyage was an engineering triumph and set the stage for future ... Fixing the Hubble Space Telescope: A timeline of NASA's shuttle servicing missions.

Webb’s mirror is made of 18 separate segments and can collect more than six times as much light as the Hubble Space Telescope ... goes smoothly and any unexpected anomalies can be ...