The use of stealth techniques and technologies to reduce the signatures of intelligence or military satellites a subject that seems to be properly classified, for the most part. But it has also left discernable traces in the public domain.
Those traces were assembled by Allen Thomson in his Stealth Satellite Sourcebook (pdf), which has been recently updated (148 pages, 7 MB PDF file).
See also “Stealth satellites: Cold War myth or operational reality?” by John Croft, C4ISR Journal, October 4, 2006.
A deeper understanding of methane could help scientists better address these impacts – including potentially through methane removal.
While it is reasonable for governments to keep the most sensitive aspects of nuclear policies secret, the rights of their citizens to have access to general knowledge about these issues is equally valid so they may know about the consequences to themselves and their country.
Advancing the U.S. leadership in emerging biotechnology is a strategic imperative, one that will shape regional development within the U.S., economic competitiveness abroad, and our national security for decades to come.
Inconsistent metrics and opaque reporting make future AI power‑demand estimates extremely uncertain, leaving grid planners in the dark and climate targets on the line