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Space News Mission Log — Satellite Launches, Orbital Events & Analysis

Daily space news, satellite launch reports, orbital debris analysis and weekly roundups — grounded in live tracking data from our network monitoring 9 published reports.

Astronaut deploying J-SSOD-6 satellite from spacecraft with Earth visible in the background.
Satellite Spotlight

Satellite Spotlight: GPS IIR-11 — The Backbone of Global Navigation

GPS IIR-11 is part of the Global Positioning System (GPS), a network of satellites that provides geolocation and time information to a GPS receiver anywhere on or near the Earth. Launched on 31 March 2003, GPS IIR-11 is one of the Block IIR satellites, which are the second generation of GPS satellit

· 2 min
Artemis II mission patch displayed on the Vehicle Assembly Building under a clear blue sky.
Weekly Roundup

This Week in Orbit: 2026-07-12

The past week in orbit has been marked by significant developments in space technology and scientific discovery. NASA's Artemis II mission has set a new streaming record, amassing 149 million views as interest in lunar exploration surges.

· 3 min
Tonga Eruption Atmospheric Wave
Satellite Spotlight

GLONASS-K: Russia's Next-Generation Navigation Satellites

GLONASS-K is the third generation of Russia's Global Navigation Satellite System (GNSS), designed to provide real-time positioning and timing data for military and civilian users worldwide. The system is a counterpart to the United States' GPS (Global Positioning System) and the European Union's Gal

· 2 min
Tonga Eruption Atmospheric Wave
Satellite Spotlight

GLONASS-K: Russia's Advanced Navigation Satellites

GLONASS-K is the latest generation of Russia's Global Navigation Satellite System (GNSS), designed to provide precise positioning and timing services globally. The GLONASS (Global Navigation Satellite System) programme is Russia's counterpart to the United States' GPS and the European Union's Galile

· 2 min
Technicians examining NASA's twin GRACE Follow-On satellites and dispenser at SpaceX, Vandenberg Air Force Base, California.
Satellite Spotlight

Iridium NEXT: The Flash-Free Replacement Constellation

Iridium NEXT is the second-generation satellite constellation operated by Iridium Communications. It serves as the replacement for the original Iridium constellation, which was known for its characteristic 'Iridium flares'—bright flashes visible from Earth due to sunlight reflecting off their antenn

· 2 min
Delta II rocket launching from pad 17B with THEMIS satellite, bright flames and smoke trail visible.
Orbital Briefing

Wally Funk, Space Pioneer, Passes Away; Starlink Anomalies Noted

Wally Funk, a trailblazer in aviation and space, has died at 87. Starlink satellites undergo orbital adjustments.

· 2 min
Technicians examine NASA's GRACE Follow-On satellites and dispenser at SpaceX, Vandenberg Air Force Base, California.
Satellite Spotlight

Iridium NEXT: The Flash-Free Replacement Constellation

Iridium NEXT is the second-generation satellite constellation operated by Iridium Communications. It serves as a global network for voice and data communication, replacing the original Iridium constellation launched in the late 1990s.

· 2 min
GRACE-FO Launch
Satellite Spotlight

Iridium NEXT: The Flash-Free Replacement Constellation

Iridium NEXT is a satellite constellation developed by Iridium Communications to replace its original satellite network. The constellation consists of 66 active satellites, with additional spares in orbit, designed to provide global voice and data communication services.

· 2 min
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