SpaceX’s claim set around Starlink V3 — on the order of 1 Tbps per satellite in company framing — now faces on-orbit radio-frequency, power, and thermal tests after the Flight 14 deploy of 26 birds. Engineering reality often lands below slideware until constellations fill in.

Scientists and spectrum managers will also watch interference and brightness concerns that have followed Starlink since earlier generations. Astronomy groups remain stakeholders alongside broadband customers.

FCC filings and amateur observations will trickle in. Treat early speed screenshots as anecdotes until coordinated tests publish.

Outlets agree Flight 14’s orbital success and the CAFE emissions debate are the week’s twin physical-science leads.

Space coverage is largely celebratory on milestones; climate coverage splits on the CAFE rule’s emissions math.

Named reporting on this item includes Ars Technica, Space.com, and Associated Press. Prefer those links and primary documents over undated social clips when details shift.

SpaceX’s V3 satellites are now on orbit after Flight 14. Capacity marketing meets radio-frequency and thermal reality next.

Forecast and climate-policy cards update when agencies publish new numbers; treat long-range outlook language as provisional until the next official product.

Cross-check any sudden claim against the 3 outlets already attached (Ars Technica, Space.com, Associated Press) before resharing it.

Details on this Science & Climate item can still move during Tuesday dayparts; prefer the linked outlets when a number or meeting time changes.

If a midday update revises a figure, match it across at least two independent outlets before treating a single post as settled.

Keep primary documents and box scores ahead of undated social clips when the facts are still settling.