radio interference, radio telescope, spacex, starlink satellites

Satellites Adding to Light Pollution of Night Skies

From the broadcasting of major events to tracking major developments on the planet and in the atmosphere, satellites launched by various countries benefit the human population in many ways. However, few are aware that these satellites are also causing light pollution. Results of a new study show that the satellites placed in orbit around the ...

Armin Auctor

A drawing from 2013 depicting the 17 NASA satellites that were in space at the time, shown orbiting the earth with the moon in the background.

Promising Reasons Why LEO Satellites Are the Next Big Thing

When it comes to launching satellites designed to orbit the Earth, there are three potential destinations. These orbits, dubbed low, medium, and geosynchronous Earth orbits, or LEO (low Earth orbit), MEO (middle Earth orbit), and GEO (geosynchronous equatorial orbit), respectively, all exist within a specific height window above the planet’s surface. What is the difference ...

Megan Nichols

NASA's Tracking and Data Relay Satellite being placed in orbit.

Astronomers Criticize Musk After He Puts 60 Satellites in Orbit

On May 23, SpaceX launched 60 satellites into space. A part of the Starlink project, these are the first batch of a proposed 12,000 that the company plans on deploying in Earth’s orbit to give wireless broadband Internet access to the entire world. However, astronomers are not happy about the project and are accusing Musk’s ...

Troy Oakes

A Starlink satellite in space.