SpaceX first Starlink mission of the yr is ready for the primary Monday of 2025 as nicely. Onboard the Starlink 6-71 mission are 24 V2 Mini satellites, which is able to head to low Earth orbit.
Liftoff of the Falcon 9 rocket from Area Launch Advanced 40 (SLC-40) at Cape Canaveral Area Power Station is at present scheduled for 12:21 p.m. EST (1721 UTC). Nevertheless, the rocket wasn’t introduced into launch place on the pad till almost 9:45 am EST (1445 UTC).
Usually for SpaceX launches at pad 40, the rocket must be vertical no less than 4 hours previous to launch.
Spaceflight Now could have stay protection starting about an hour previous to liftoff.
On Sunday, the forty fifth Climate Squadron issued its launch climate forecast, indicating a 70 % likelihood of favorable climate at liftoff. Its major listed issues are liftoff winds and the presence of cumulus clouds.
“A low-pressure system is at present sitting over central Arkansas and making its means eastward all through the night time and into tomorrow morning. A chilly entrance related to this method will progress into the Florida panhandle, and sure move the Area Coast within the night on Monday,” meteorologists wrote. “Elevated wind speeds are anticipated forward of the chilly entrance in the course of the major launch window. Winds will likely be round 15-20mph out of the southeast and should gust as much as 35mph, inflicting some concern for liftoff winds.”
The Falcon 9 first stage booster supporting this mission, B1077, will likely be making its seventeenth launch. It beforehand supported three missions to the Worldwide Area Station (Crew-5, CRS-28 and NG-20), GPS 3 SV06, and 9 Starlink missions.
Initially, B1077 was set to make its seventeenth flight supporting the launch of the Astranis: From One to Many mission, however suffered a pad abort and was swapped for B1083 to finish that launch days later.
A bit of greater than eight minutes after liftoff, B1077 will land on the SpaceX droneship, ‘Simply Learn the Directions.’ If profitable, this would be the a hundred and fifth booster touchdown on JRTI and the 392nd booster touchdown up to now.
In a 2024 progress report revealed by SpaceX, the corporate highlighted its Falcon launch fee. A notable stat exhibits that when evaluating the variety of new versus flight-proven booster in a given yr, 2017 was the final time the previous was nearly all of SpaceX’s launches.
Starlink development
SpaceX’s megaconstellation continues its meteoric rise in 2025 following one other record-breaking yr in 2024. The earlier yr noticed 89 devoted Starlink launches and one other (NROL-126) that featured 20 Starlink satellites onboard.
In its new yr projections, revealed within the 2024 progress report, SpaceX estimates it should launch greater than 170 Falcon rockets, between Falcon 9 and Falcon Heavy.
In keeping with astronomer and knowledgeable orbital tracker, Jonathan McDowell, as of Jan. 2, 2025, SpaceX has 6,895 Starlink satellites at present on orbit, of which 2,822 are the V2 Mini selection. SpaceX boasts that the latter “can deal with 4 instances extra knowledge” than their predecessors and “are outfitted with SpaceX’s KA+E-band backhaul expertise, together with [its] Doppio Dualband antenna: a radio frequency payload that leverages SpaceX-designed silicon chips.”
The corporate claimed it ended 2024 with greater than 4.6 million clients globally throughout 118 nations, territories and markets.
This previous yr, we activated Starlink in 27 new markets, and at the moment are masking a worldwide space dwelling to 2.8 billion folks, together with those that stay in a number of the most distant locations on Earth pic.twitter.com/vNfMrcgOao
— Starlink (@Starlink) December 31, 2024
SpaceX additionally provided some extra element about its constellation, stating that in 2024 it started launching a brand new model of the Starlink satellite tv for pc, referred to as the V2 Mini Optimized. It stated these satellites included the brand new Doppio antenna together with “upgraded avionics, propulsion, and energy methods, and are mass optimized for Falcon 9 to permit as much as 29 satellites to launch on every mission – six extra satellites per launch than the unique V2 Mini design.”
Regardless of that assertion, as of the tip of 2024, SpaceX has up to now launched 24 V2 Mini satellites directly. It’s unclear when it could subsequent try to extend that quantity. Spaceflight Now reached out to SpaceX to see when it started launching these upgraded satellites and what number of are on orbit, however haven’t heard again but.
SpaceX stated its V2 Mini Optimized satellites are “almost 22 % lighter than the unique V2 Mini satellites,” clocking in at about 575 kg (1,267 lbs).
The corporate stated its newest satellites function three Optical Intersatellite Hyperlinks (ILSs), with every laser “working at as much as 200 Gbps, which collectively throughout the constellation of over 13,000 lasers type a worldwide web mesh that may join clients anyplace on the earth.”
The satellites proceed to make use of argon Corridor-effect thrusters to generate 170 mN of thrust, “which is 2.4 instances the thrust and 1.5 instances the precise impulse of these on first-generation Starlink satellites,” SpaceX wrote.
Whereas the satellites are nonetheless manufactured in Kent, Washington, SpaceX opened a 700,000-square-foot manufacturing website in Bastrop, Texas, which is about 35 miles east of Austin. That’s the place SpaceX stated it produces 70,000 buyer kits per week.
Throughout its upcoming seventh take a look at flight of its Starship rocket, SpaceX intends to deploy 10 so-called “Starlink simulators,” which are supposed to emulate the long run Starlink V3 satellites.
