The Sun will rise on NASA's solar-powered Mars rover Opportunity for the 5,000th time on Saturday, sending rays of energy to a robot that continues to provide revelations.
Farewell to TES, the first instrument to monitor tropospheric ozone from space.
The rate of global sea level rise has been accelerating in recent decades, rather than increasing steadily, according to a new study based on 25 years of NASA and European satellite data.
When it launches in 2020, NASA's next Mars rover will carry a chunk of Martian meteorite on board.
NASA's Mars Reconnaissance Orbiter (MRO) has begun extra stargazing to help the space agency accomplish advances in Mars exploration over the next decade.
JPL project could help spacecraft keep time more efficiently.
Two small recently discovered asteroids are safely passing by Earth within one lunar distance this week.