Latest Developments

For the second time in just over three months, a Starlink satellite has suffered an on-orbit anomaly and generated trackable debris, raising serious questions about the long-term reliability of SpaceX’s megaconstellation and the broader implications for low Earth orbit safety. With 10,161 Starlink satellites currently in orbit — 10,151 of them operational — even a small rate of fragmentation events can compound rapidly across a constellation of this scale. Meanwhile, NASA’s Artemis II mission is poised to send humans around the Moon for the first time since 1972, with SpaceX’s Starship lunar lander central to the agency’s longer-range Artemis III and IV plans. A packed nine-launch manifest this week, including Falcon 9, SLS, Atlas V, and Soyuz vehicles, underscores how congested both the launch cadence and orbital environment have become.

Space Safety

The Starlink conjunction risk picture for early April 2026 presents a manageable but noteworthy threat environment, with four MODERATE-risk events clustered between April 1-5 and no HIGH-risk conjunctions currently flagged. The highest concern involves STARLINK-5650 approaching COSMOS 2251 DEB on Apr 2 at 02:47 UTC with a 41.6% collision probability and only 12 meters minimum range, though the debris object’s non-operational status reduces overall constellation impact. Concurrent with the conjunction activity, five Starlink satellites are predicted to reenter the atmosphere between April 2-3, with the bulk occurring within tightly constrained 24-hour decay windows over the Indo-Pacific and South Atlantic regions.

Detailed Coverage

Second Starlink Satellite Generates Debris in Three Months, Alarming Operators

A Starlink satellite has fragmented on orbit for the second time in just over three months, producing a debris field that poses collision risks to neighboring objects in low Earth orbit. SpaceNews confirmed the event is linked to an apparent on-orbit malfunction, though SpaceX has not publicly disclosed the root cause or the precise orbital parameters of the debris cloud. The back-to-back nature of these incidents is drawing scrutiny from regulators and satellite operators alike, as a pattern of Starlink fragmentation events — however infrequent as a percentage of the 10,161-satellite fleet — could meaningfully increase conjunction warnings across the LEO environment. KeepTrack users tracking the Starlink constellation should watch for newly cataloged objects in the relevant shell as the U.S. Space Surveillance Network works to characterize and assign TLEs to the debris.

Read the full story: SpaceNews

Artemis II Set for Launch Wednesday — And SpaceX Holds the Keys to What Comes Next

NASA’s Artemis II mission is set to lift off Wednesday aboard the Space Launch System, carrying four astronauts on a free-return trajectory around the Moon in the first crewed lunar mission since Apollo 17 in December 1972. The flight is a critical demonstration of the Orion capsule’s life support, navigation, and re-entry systems under real deep-space conditions before a crewed lunar landing attempt. Beyond Artemis II, SpaceX looms large over the program’s future: the company’s Human Landing System variant of Starship is the sole contracted lander for Artemis III and subsequent missions, meaning schedule delays or technical setbacks with Starship’s orbital test campaign carry direct consequences for NASA’s Moon-to-Mars roadmap. The convergence of SLS and Starship timelines makes this week’s launch a high-visibility inflection point for the broader U.S. human spaceflight program.

Read the full story: Teslarati

Nine Launches Scheduled This Week Across Four Countries as Global Cadence Accelerates

A busy seven-day manifest includes nine orbital launch attempts spanning four continents and four rocket families — SLS, Falcon 9, Atlas V, and Soyuz — lifting off from Cape Canaveral, Vandenberg Space Force Base, and Russian launch facilities. The Falcon 9 is expected to conduct at least one additional Starlink batch deployment, continuing SpaceX’s relentless cadence of constellation replenishment and expansion toward its licensed shell densities. The simultaneous presence of SLS and Falcon 9 on the manifest in the same week is a rare visual reminder of the stark divergence in launch economics between NASA’s government-developed heavy-lift vehicle and SpaceX’s commercial workhorse. Tracking teams will be active across multiple inclinations and altitude bands as payloads disperse into their target orbits throughout the week.

Read the full story: NASASpaceFlight

Constellation Status

No changes have occurred in the Starlink constellation since the last check. The constellation remains stable with 11,695 total satellites launched, 10,161 currently in orbit, 10,151 actively working, and 1,534 that have decayed.

• Total Launched: 11695
• Total On Orbit: 10161
• Total Working: 10151

Track Starlink satellites in real-time: Track Starlink