Gunter Krebs πŸš€ πŸ›° πŸ‡ΊπŸ‡¦

@Skyrocket71
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Spaceflight Historian and Analyst, Nerd, Physicist and Editor of Gunter's Space Page (https://space.skyrocket.de)
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Firefly Alpha successfully returned to flight. The last flight of the Block 1 version tested systems for Block 2 and put a Lockheed Martin Technology Test payload (possibly similar to the one lost in the last launch failure) in orbit.

https://space.skyrocket.de/doc_lau/firefly.htm

Firefly-Alpha (Firefly-Ξ±)

Firefly is a small liquid fueled orbital launch vehicle, which is being developed by Firefly Aerospace, Inc.. Both stages are Kerosene and LOX fueled and pressurized by Helium.

Gunter's Space Page

HEO (@heospace) has imaged @AST_SpaceMobile 's Bluebird 6 satellite in orbit. It looks significantly different from the illustrations on AST Space Mobile's website.

https://x.com/heospace/status/2031492874576212340

A SpaceX Falcon-9 booster has launched the large EchoStar 25 direct broadcasting satellite to a geosynchronous transfer orbit. The 6800 kg satellite was built by Lanteris (formerly Maxar).

https://space.skyrocket.de/doc_sdat/echostar-25.htm

EchoStar 25

EchoStar 25 (EchoStar XXV) is a direct broadcasting communications satellite manufactured by Maxar Technologies (United States) for EchoStar Corpor...

Gunter's Space Page

Space One's KAIROS small solid fueled launch vehicle has launched for the 3rd time from Spaceport Kii and again failed to reach orbit. About 1 min into the flight an energetic event was observed.
5 small satellites were lost.

https://space.skyrocket.de/doc_lau/kairos.htm

KAIROS

KAIROS (Kii-based Advanced & Instant Rocket System), developed by Space One, is an advanced launch vehicle, featuring a propulsion system comprising solid fuel for its three stages and a liquid prope…

Gunter's Space Page
The number of launches and especially of individual satellites have drastically increased in 2025.

And here are the launch statistics for 2025 by launch vehicle families:

Note:
* includes the marginally suborbital Starship launches
* includes Iranian Zoljanah launch, which is unclear, if it was orbital attempt

As every year, here are the launch statistics for 2025 by country.
Note:
* includes the marginally suborbital Starship launches
* includes Iranian Zoljanah launch, which is unclear, if it was orbital attempt
* RocketLab launches are listed as New Zealand / USA
Wow - the Musk-Trump-bromance turns into a full-bloom divorce battle.
Collateral damage may be crewed spaceflight, as Musk threatens to decommission the Dragon crewed spacecraft.
I did not see this escalating so fast...

This leaves a small number of LEO sats:

USA 320, ..., 323
USA 328, ..., 331
USA 350, 351
USA 485, 486

Any thoughts?
(2/2)

This article confirms that the USA are already testing satellites to track aircraft as a replacement for AWACS. Question is which are the satellites? Likely not the NRO or SDA missions. Unlikely also GEO sats and small sats.
(1/2)

https://aviationweek.com/defense/aircraft-propulsion/rise-space-based-aircraft-tracking-spells-threat-usaf-e-7as

Rise Of Space-Based Aircraft Tracking Spells Threat To USAF E-7As | Aviation Week Network

A top U.S. military official confirmed that satellites are demonstrating aircraft tracking as the E-7A program faces a cancellation threat from the Pentagon.