Night Sky Guide for March 2020

March 2 – Moon at First Quarter – 19:58 UTC. The Moon will be prominent in…

China's lunar rover reveals underground secrets of the Moon's farside

A new study conducted by a research team at the National Astronomical Observatories of the Chinese…

SES and Telesat Respond to FCC Adoption of C-band Report and Order

SES, S.A. and Telesat, as founding members of the C Band Alliance, today congratulate Chairman Ajit…

Project for school QO-100 amateur radio stations

DARC reports on a Practical Seminar about the amateur radio QO-100 geostationary satellite transponders. Part of…

Ham radio QFH satellite antennas built at workshop

Participants built QFH antennas at the ORARI workshop Radio amateurs built Quadrifilar Helicoidal (QFH) satellite antennas…

Joint USAF/NOAA Solar Geophysical Activity Report and Forecast 29 February 2020

Joint USAF/NOAA Solar Geophysical Activity Report and Forecast 29 February 2020 Click here for…

Notice of Availability and Request for Comment on the Draft Environmental Assessment for SpaceX Falcon Launches at Kennedy Space Center and Cape Canaveral Air Force Station

Notice of Availability and Request for Comment on the Draft Environmental Assessment for SpaceX Falcon Launches…

NASA TV Coverage Set for SpaceX’s Next Space Station Resupply Mission

NASA commercial cargo provider SpaceX is targeting 11:49 p.m. EST Friday, March 6, for the launch…

Freeman Dyson, Scientist and Writer, Dies at 96

Freeman Dyson, Scientist and Writer, Dies at 96 Click here for original story, Freeman…

Why Mars Needs a Leap Year, Too

Alien civilizations on other worlds would need much more awkward contortions to their calendars than we…