A new video shows the evolution of Kepler's Supernova Remnant using data from NASA's Chandra X-ray Observatory captured over ...

NASA has released a decades-long video showing Kepler’s supernova remnant evolving in X-rays, using Chandra Observatory data ...

Space scientists have released jaw-dropping scenes capturing a star’s violent death — recorded over more than two and a half decades.

NASA’s Chandra Observatory reveals a 25-year time-lapse of Kepler’s Supernova Remnant. Glowing debris expands at different ...

Situated around 17,000 light-years from Earth within the Milky Way Galaxy, the supernova remnant is close enough for NASA’s ...

NASA has released its longest-ever time-lapse from the Chandra X-ray Observatory, capturing the expanding remains of Keplers ...

Engineers-turned-first responders nursed NASA’s planet-hunting Kepler observatory back to stable condition after it unexpectedly slipped into emergency mode 75 million miles from Earth last week, ...

Mission managers with NASA's Kepler space observatory announced Wednesday that a second reaction wheel failed, a problem that inhibits the ability to aim and threatens to end the mission. Mission ...

NASA’s Kepler planet-hunting space telescope resumed science operations March 20 after spending six days stuck in a protective safe mode while engineers studied the computer glitch. An anomaly ...

Health issues are jeopardizing the planet-hunting work of NASA's prolific Kepler space telescope, which has identified more than 2,700 potential alien worlds to date. One of Kepler's reaction wheels — ...

Health issues are jeopardizing the planet-hunting work of NASA's prolific Kepler space telescope, which has identified more than 2,700 potential alien worlds to date. One of Kepler's reaction wheels — ...