SpaceX and NASA successfully launched the agency’s newest space telescope and solar research mission Tuesday evening. A ...

March brings thrilling celestial events, including a rare chance to spot Mercury, a stunning total lunar eclipse, and ...

Mercury is joining Venus, Mars, Jupiter, Saturn, Uranus, and Neptune for a seven-planet parade. It's a stargazer's paradise.

The mission is managed by NASA's Jet Propulsion Laboratory. The launch was originally scheduled for Feb. 27 but had been pushed back for additional prelaunch checkouts and availability of launch ...

NASA’s two-for-one launch of its newest space ... The observatory will create a map of the sky in 102 colors of infrared light, which is invisible to the human eye and ideal for studying stars ...

Five planets are visible to the naked eye, according to NASA: Mercury, Venus, Mars, Jupiter and Saturn. Mars will appear reddish and high in the sky, near the Gemini constellation, Star Walk said.