The left panel shows the relative astrometric orbit of 70 Oph B around 70 Oph A. Red points denote archival visual and micrometric measurements from the WDS/ORB6 catalog, while the
The left panel shows the relative astrometric orbit of 70 Oph B around 70 Oph A. Red points denote archival visual and micrometric measurements from the WDS/ORB6 catalog, while the
HELSINKI — Astronstone, one of China’s younger launch startups, has secured new funding as it builds toward the first flight of its reusable AS-1 rocket. Astronstone’s “Pre-A+” funding round was






