Tag

Radiotelescope

All articles tagged with #radiotelescope

Amateur Astronomers Tune into Voyager 1's Distant Signals
space1 year ago

Amateur Astronomers Tune into Voyager 1's Distant Signals

Amateur astronomers in the Netherlands have successfully detected a signal from NASA's Voyager 1 spacecraft, which is 24.9 billion kilometers away from Earth. Despite recent communication issues, Voyager 1's onboard computer switched to a less-used S-band transmitter, allowing signals to be detected by the Dwingeloo radio telescope. NASA has since reactivated the X-band transmitter, and the spacecraft continues to collect data. The signal took 23 hours to reach Earth, highlighting the vast distance of Voyager 1, the furthest human-made object from our planet.

"Cabinet Sanctions Rs 1,250 Crore for India's Participation in Global Radio Telescope Initiative"
science-and-technology2 years ago

"Cabinet Sanctions Rs 1,250 Crore for India's Participation in Global Radio Telescope Initiative"

The Indian Cabinet has sanctioned Rs 1,250 crore for the country's contribution to the Square Kilometre Array (SKA) project, which aims to build the world's largest radio telescope across Australia and South Africa. The SKA will enable detailed studies of the universe, including galaxies, black holes, and gravitational waves. India's role will primarily involve software development for operating the telescopes and integrating them with the project's headquarters in the UK. Indian scientists and institutions have been involved in the SKA since its early stages, and the project is a collaborative effort among over 10 nations.