US EVA-95
EVA
Two astronauts will replace a high-definition camera on camera port 3, install a new navigational aid for visiting spacecraft, called a planar reflector, on the Harmony module’s forward port, and relocate an early ammonia servicer jumper — a flexible hose assembly that connects parts of a fluid system — along with other jumpers on the station’s S6 and S4 truss.
Hayabusa2 S-Type Asteroid (98943) Torifune Flyby
Flyby
As part of its mission extension, JAXA's Hayabusa2 spacecraft will observe S-type asteroid (98943) Torifune during a high-speed fly-by.
Juice Earth Flyby
Flyby
Third flyby of ESA's Jupiter Icy Moons Explorer (Juice) mission on its way to the Jovian system.
BepiColombo Mercury Orbit Insertion
Orbital Insertion
Orbital insertion around Mercury of the ESA-JAXA BepiColombo mission.
Solar Orbiter Venus Flyby
Flyby
Solar Orbiter, a partnership between ESA and NASA, will perform a gravity assist maneuver with Venus on December 24, 2026. Throughout its mission it also makes repeated gravity assist flybys of Venus to get closer to the Sun, and to change its orbital inclination, boosting it out of the ecliptic plane, to get the best – and first – views of the Sun’s poles.
Europa Clipper Earth Flyby
Flyby
NASA’s Europa Clipper will fly by Earth for a second and final gravity assist on its way to Jupiter.
Boeing Starliner-1 Docking
Docking
The Starliner-1 spacecraft will dock autonomously to the International Space Station, carrying four astronauts to the International Space Station.
Boeing Starliner-1 Landing
Spacecraft Landing
Following its deorbit burn, the Boeing CST-100 Starliner will reenter the Earth's atmosphere and land at the White Sands Missile Range using its parachutes.
Boeing Starliner-1 Undocking
Spacecraft Undocking
The Boeing CST-100 Starliner will undock from the International Space Station and conduct a deorbit burn as part of its first operational mission. Following the deorbit burn the capsule will renter the Earth's atmosphere and land at the 'White Sands Missile Range' using its parachutes.
SNC-1 Dream Chaser Berthing
Spacecraft Berthing
NASA TV will livestream the rendezvous and capture of Sierra Nevada Corporation's Dream Chaser cargo craft to the International Space Station.