Astronomers have spied an asteroid that may be heading for Earth. Here’s what we know so far
On 27 December last year, astronomers using the ATLAS survey telescope in Chile discovered a small asteroid moving away from ...
ITU15h
Satellite issues: Earth stations in motion (ESIM)
Advances in satellite manufacturing and earth station technology have made ESIMs more widespread and practical. When ships are at sea or aircraft cross the oceans, they are out of reach of terrestrial ...
Bureau of Meteorology20h
Himawari-8 and -9
Himawari-8 and -9 are geostationary weather satellites operated by the Japan Meteorological Agency (JMA). They are successors to JMA’s Multi-functional Transport Satellite (MTSAT) series, offering ...