With Kepler, the Institute of Communications and Navigation has presented a system proposal for a 3rd generation satellite navigation system - with unprecedented accuracy and reliability. It should ...

How is TESS able to spot more planets in the sky than Kepler could? Doug Kaupa Council Bluffs, Iowa The Transiting Exoplanet ...

To help explain what is happening in the Kepler-51 system, the research team revisited previous transit data from NASA's Kepler space telescope and NASA's Transiting Exoplanet Survey Satellite (TESS).

This image from NASA's Kepler spacecraft shows members of the Pleiades star cluster taken during Campaign 4 of the K2 Mission. The cluster stretches across two of the 42 charge-coupled devices ...

To see this, recall the definition of angular momentum: Kepler's second law states that the area swept out by the line connecting the satellite to the Earth's center over a given time Δt is a constant ...

After years of wondering about life outside of Earth, recent discoveries by the Kepler satellite have intrigued and inspired the world, revealing thousands of planets like ours, where life could ...