Skip to content
79,433 pages · 13,741 images · since 1994 Browse A–Z Today in space history
Encyclopedia Astronautica The full story of spaceflight
Encyclopedia entry

LARES

Spacecraft · Italy

FURTHER INFORMATION ON THIS TOPIC AT OUR PARTNER SITE

Original archive entry. The text, images and links below are kept as they were written.

LARES
LARES
Credit: Manufacturer Image

Laser Relativity Satellite, a 390 kg, 0.38 m diameter tungsten sphere covered with 92 laser retroreflectors. Used to probe relativistic effects in the Earth's gravitational field. The satellite had the lowest ballistic coefficient of any satellite ever launched. Italian Vega launch vehicle. Basic research, Geodesy satellite built by Carlo Gavazzi Space SpA for ASI, Italy. Launched 2012.

More at: LARES.

Family
Earth
Country
Italy
Launch Vehicles
Vega
Launch Sites
Kourou ELV

Chronology

1 event

2012 February 13

10:00 GMT - . Launch Site: Kourou. Launch Complex: Kourou ELV. Launch Vehicle: Vega.
  • LARES - . Mass: 390 kg (850 lb). Nation: Italy. Class: Earth. Type: Geodetic satellite. Spacecraft: LARES. USAF Sat Cat: 38077 . COSPAR: 2012-006A. Apogee: 1,452 km (902 mi). Perigee: 1,436 km (892 mi). Inclination: 69.50 deg. Period: 114.80 min.

    Laser Relativity Satellite, a 390 kg, 0.38 m diameter tungsten sphere covered with 92 laser retroreflectors. Used to probe relativistic effects in the Earth's gravitational field. The satellite had the lowest ballistic coefficient of any satellite ever launched. First launch of the ESA/Italian Vega launch vehicle.