Weltraum
Lancements de fusees, evenements spatiaux et astronomie
25 Countdowns

Falcon 9 Block 5 | Starlink Group 17-22
Launch by SpaceX. A batch of 25 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system. From Vandenberg SFB, CA, USA.

New Glenn | BlueBird Block 2 #2
Launch by Blue Origin. AST SpaceMobile’s Block 2 BlueBird satellites are designed to deliver up to 10 times the bandwidth capacity of the BlueBird Block 1 satellites, required to achieve 24/7 continuous cellular broadband service coverage in the United States, with beams designed to support a capacity of up to 40 MHz, enabling peak data transmission speeds up to 120 Mbps, supporting voice, full data and video applications. The Block 2 BlueBirds, featuring as large as 2400 square foot communicati

Falcon 9 Block 5 | GPS III SV10
Launch by SpaceX. Tenth of ten GPS III missions. From Cape Canaveral SFS, FL, USA.

Progress MS-32 Undocking
The Progress MS-32 spacecraft will undock from the Zvezda module of the International Space Station. It will then de-orbit and burn up in the atmosphere. Location: International Space Station.

Roman Telescope Unveiling News Conference
NASA's Nancy Grace Roman Space Telescope recently completed construction and is wrapping up prelaunch testing. NASA participants in this briefing include: - NASA Administrator Jared Isaacman - Nicky Fox, associate administrator, Science Mission Directorate, NASA Headquarters, Washington - Jamie Dunn, Roman telescope project manager, NASA Goddard - Julie McEnery, Roman telescope senior project scientist, NASA Goddard Location: Goddard Space Flight Center, Greenbelt, MD, USA.

HASTE | Bubbles
Launch by Rocket Lab. Sub-orbital launch under Rocket Lab’s Hypersonic Accelerator Suborbital Test Electron (HASTE) program, details TBD. From Wallops Flight Facility, Virginia, USA.

Falcon 9 Block 5 | Starlink Group 17-14
Launch by SpaceX. A batch of 25 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system. From Vandenberg SFB, CA, USA.

Electron | Kakushin Rising (JAXA Rideshare)
Launch by Rocket Lab. JAXA-manifested rideshare of eight separate spacecraft that includes educational small sats, an ocean monitoring satellite, a demonstration satellite for ultra-small multispectral cameras, and a deployable antenna that can be packed tightly using origami folding techniques and unfurled to 25 times its size. The satellites were originally planned to launch with RAISE-4 on a Japanese Epsilon-S rocket, but the Epsilon-S was heavily delayed due to test firing failures. Th

South Korean ADD Solid-Fuel SLV | Demo Flight
Launch by Agency for Defense Development. Note: Launch vehicle name is provisional. First orbital full version launch of the South Korean military small satellite launch vehicle, after 2 sub-orbital tests of individual stages on 30 March and 30 December 2022, and 1 orbital test flight without the 2nd stage on 4 December 2023. Details TBD. From Sea Launch.

Falcon 9 Block 5 | Starlink Group 17-16
Launch by SpaceX. A batch of 25 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system. From Vandenberg SFB, CA, USA.

Ariane 64 | Amazon Leo (LE-02)
Launch by Arianespace. Amazon Leo, formerly known as Project Kuiper, is a mega constellation of satellites in Low Earth Orbit that will offer broadband internet access, this constellation will be managed by Kuiper Systems LLC, a subsidiary of Amazon. This constellation is planned to be composed of 3,276 satellites. The satellites are projected to be placed in 98 orbital planes in three orbital layers, one at 590 km, 610 km and 630 km altitude. 32 satellites are carried on this launch. From Gu

Falcon 9 Block 5 | Starlink Group 17-36
Launch by SpaceX. A batch of 25 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system. From Vandenberg SFB, CA, USA.

US EVA-95
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. Location: International Space Station.

Booster 19 statisches Feuer #2
SpaceX wird den Super Heavy Booster 19 mit allen 33 installierten Triebwerken statisch testen, um sich auf den 12. Start von Starship vorzubereiten. Standort: Starbase, Texas.

Hayabusa2 S-Type Asteroid (98943) Torifune Flyby
As part of its mission extension, JAXA's Hayabusa2 spacecraft will observe S-type asteroid (98943) Torifune during a high-speed fly-by. Location: (98943) Torifune.

Juice Earth Flyby
Third flyby of ESA's Jupiter Icy Moons Explorer (Juice) mission on its way to the Jovian system. Location: Earth.

BepiColombo Mercury Orbit Insertion
Orbital insertion around Mercury of the ESA-JAXA BepiColombo mission. Location: Mercury.

Solar Orbiter Venus 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. Location: Venus.

SNC-1 Dream Chaser Berthing
NASA TV will livestream the rendezvous and capture of Sierra Nevada Corporation's Dream Chaser cargo craft to the International Space Station. Location: International Space Station.

Boeing Starliner-1 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. Location: International Space Station.

Boeing Starliner-1 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. Location: White Sands Missile Range.

Boeing Starliner-1 Docking
The Starliner-1 spacecraft will dock autonomously to the International Space Station, carrying four astronauts to the International Space Station. Location: International Space Station.

Europa Clipper Earth Flyby
NASA’s Europa Clipper will fly by Earth for a second and final gravity assist on its way to Jupiter. Location: Earth.

SNC-1 Dream Chaser Release & Reentry
The Sierra Nevada Corporation SNC-1 Dream Chaser will be unberthed from the ISS before re-entering the Earth's atmosphere and landing at Kennedy Space Center. Location: International Space Station.
Kommende Ereignisse in Weltraum
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Diese Seite enthält 25 aktive Countdowns in der Kategorie Weltraum. Jeder Timer wird in Echtzeit aktualisiert, damit Sie die verbleibende Zeit bis zu jedem Ereignis genau verfolgen können.
Zu den meisterwarteten Ereignissen gehören: Falcon 9 Block 5 | Starlink Group 17-22, New Glenn | BlueBird Block 2 #2, Falcon 9 Block 5 | GPS III SV10, Progress MS-32 Undocking, Roman Telescope Unveiling News Conference.
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