Antenna
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Articles about Antenna
90 published items.
Space science
Amazing radio signal from the star
This ancient star discovery was made through the Epoch of Reionization (EDGES) project.
Space science
Preparing to launch a low-cost satellite can take pictures of the earth through the night
Recently, a technology company specializing in the development of small civilian satellites ICEYE said it is moving ahead with the development and deployment of SAR-aper…
Space science
How can scientists on Earth be able to communicate, send and receive signals from the universe?
You call a long distance call, no matter how far away, there is also a network operator
Space science
Ultra-sensitive spectroscope - astronomers' new weapon
SEPIA, the integrated device on the APEX telescope, not only identifies water and other molecules in the galaxy, but can also hunt water from the early universe.
Space science
Argentina plans to launch the second self-created geostationary satellite
On August 12, the geostationary satellite named Arsat 2, made by Argentine scientists, was transferred to a container ready to be transported to the ground of Kourou in…
Space science
Despite the incident, the supply ship still reached ISS
After a two-day journey, on the evening of April 26, the Progress M-19M transport spacecraft flew to connect to the International Space Station (ISS), even though the sh…
Space science
Exploiting extraterrestrial graveyards
The US Department of Defense wants to use parts that are still active in
Space science
ESA stops searching for Phobos-Grunt
The European Aeronautics Agency (ESA) has decided to stop contacting Russia's Phobos-Grunt spacecraft.
Space science
Construction antenna detects low frequency waves in the universe
Leading astronomers from 9 countries around the world will meet to plan the construction of SKA, a hub for low-frequency wave detection antennas in Perth this week.
Space science
The world's largest telescope is ready to operate
The world's largest radio telescope network is ready to operate phase 1 in the Atacama desert in northern Chile.
Space science
Hear the whispering voice of gravitational waves
NASA experts tested a system to detect very light signals like the whispering voices of gravitational waves.
Space science
ISS first picked up 4 female astronauts at the same time
This is the 131th launch of the US Aeronautics Agency (NASA) and the first train to bring the most female astronauts ever.
Space science
Walk in space to celebrate the moon's day
Two shuttle astronauts Endeavor made a space walk yesterday to celebrate the 40th anniversary of the human landing on the moon for the first time.
Space science
Apollo 11 returned safely thanks to a boy
On July 23, 1969, the Apollo 11 returned to earth after the first landing on the moon and a rare incident that only one child could solve.