Mission Summary
LISA Laser Interferometer Space Antenna | |
Theme |
|
Primary Goal | Detect and observe gravitational waves from astronomical sources in a frequency range of 10-4 to 10-1 Hz |
Spacecraft | Three identical spacecraft, each carrying two telescopes with associated lasers and optical systems that together act as an interferometer |
Orbit | The three spacecraft fly in a near-equilateral triangular formation separated from each other by 5 million kilometres. Together they trail behind the Earth at a distance of 50 million km in the planet's orbit around the Sun |
Type | L-class candidate mission |
Mission home: http://sci.esa.int/lisa |
|
|
|
Last Update: 1 September 2019