The Solar Orbiter mission will fly past Earth Friday night, setting up a dramatic sunward plunge.
A Russian missile struck a defunct satellite early Monday morning, forcing International Space Station crew to shelter in place.
The COSI mission will study the recent history of star birth, star death, and the formation of chemical elements in the Milky Way.
NASA’s VIPER rover will land and search for water ice in the unexplored Nobile region at the Moon's south pole.
A small mission will hitch a ride to space in late September to study interactions at the Earth-Sun boundary.
After a rocky first start, Perseverance hit pay dirt on the second try. The rover collected two samples recording ancient volcanic eruptions and groundwater interaction.
A pair of spacecraft will head to Mars in 2024 as the ESCAPADE mission, to study the Martian space weather environment.
Newly discovered asteroid 2021 PH27 orbits the Sun in just 113 days.
Perseverance came up empty on its first attempt to grab and stow a sample of Mars.
How will engineers plan the trajectory of Comet Interceptor, a mission designed to fly by an interstellar visitor, when its target is still unknown?
Perseverance will soon collect the first of many samples from the Martian surface in a quest to answer whether the planet once hosted life.
NASA Engineers are working to reboot the Hubble Space Telescope, after an unexpected anomaly.
The Ingenuity Mars helicopter has proven itself a valuable asset to Perseverance, scouting out terrain that the rover can't cross.