Science
Returned Asteroid Sample Shows the Building Blocks of Life
Analysis of material returned from a near-Earth asteroid has found amino acids and nucleobases, deepening the case for a cosmic origin of life's ingredients.
Analysis of material returned from a near-Earth asteroid has found amino acids and nucleobases, deepening the case for a cosmic origin of life's ingredients.
A second team has reproduced the reactor's net-energy gain, the step that moves the result from claim to finding.
Researchers say repeatability — not raw output — is the headline result of the latest round of shots.
All twelve participants showed durable remission a year after a single infusion, though long-term effects remain under study.