Space, science, and the human mind. Since 1995.
Space Daily Editorial Team
Editorial Team

Space Daily Editorial Team

Editorial Team

The Space Daily Editorial Team produces content across our two editorial pillars: space industry news and Mind & Meaning. We cover launches, missions, satellites, defense, and the technology of getting humans to space, alongside the psychology of ambition, isolation, and meaning under extremes. Articles reflect our team's collective editorial process, source verification, drafting, technical review, and editing, rather than a single writer's work. Space Daily takes editorial responsibility for content under this byline. For more on how we work, see our editorial policy.

Science

Omega Centauri should contain thousands of stellar-mass black holes, yet astronomers had never identified a single one. In 2026, a University of Utah-led team finally found one by tracking a star through part of a roughly 94-year orbit around an invisible object 4.5 times the Sun’s mass — the first stellar-mass black hole directly detected in the cluster.

Hubble and Webb astrometry caught a star near periastron, allowing a 23-year partial arc to reveal the first individually detected stellar-mass black hole in Omega Centauri.

Science

For roughly 60 million years, Earth appears to have operated a hidden climate thermostat: when seas rose, shallow sediments trapped more phosphate, starving ocean life and reducing carbon burial, allowing atmospheric CO₂ to rise and warm the planet — while falling seas released the brake, boosting marine productivity and pulling more carbon back out of the atmosphere.

A 60-million-year reconstruction links sea level to phosphate availability, ocean oxygen and organic carbon burial, with the strongest sink appearing in an intermediate sweet spot.

Exo Worlds

A rocky planet called TOI-561 b completes an entire year in under 11 hours and orbits so close to its star that its surface is thought to contain a vast magma ocean. Its star is roughly 10 billion years old — twice the age of the Sun — yet after billions of years of extreme radiation, James Webb found compelling evidence that the planet still has a thick atmosphere.

Four Webb secondary eclipses showed TOI-561 b is far dimmer than bare lava should be, pointing to a volatile-rich atmosphere that moves heat and may exchange gases with magma.

Tech Space

Two sufficiently clean metal surfaces can weld together in the vacuum of space without melting or adhesive: once their protective oxide and contamination layers are removed and the metals touch intimately, atoms across the boundary form metallic bonds as though the pieces had never been separate — a phenomenon called cold welding.

Cold welding is real, but vacuum preserves clean metal rather than automatically creating it. Motion, pressure and film removal turn the possibility into a spacecraft design hazard.