Goliat is the first artificial satellite developed in

Romania Romania is a country located at the crossroads of Central Europe, Central, Eastern Europe, Eastern and Southeast Europe. It borders Ukraine to the north and east, Hungary to the west, Serbia to the southwest, Bulgaria to the south, Moldova to ...

Description

The nano satellite was developed and built by the

Romanian Space Agency The Romanian Space Agency (ROSA; ) is a public institution that coordinates Romania's national space technology. ROSA, established in 1991, is subordinate to the Romanian Ministry of Education. ROSA is not a representative of the Romanian Gov ...

(ROSA). When the project began, the developers of this satellite were still in college. The satellite is cube-shaped and has a mass of 1 kilogram, and its dimensions are 10 cm on each side. It is built on a

Cubesat A CubeSat is a class of small satellite with a form factor of cubes. CubeSats have a mass of no more than per unit,, url=https://static1.squarespace.com/static/5418c831e4b0fa4ecac1bacd/t/5f24997b6deea10cc52bb016/1596234122437/CDS+REV14+2020-07-3 ...

platform. The satellite carries out three scientific tasks:

micrometeorite A micrometeorite is a micrometeoroid that has survived entry through the Earth's atmosphere. Usually found on Earth's surface, micrometeorites differ from meteorites in that they are smaller in size, more abundant, and different in composition. T ...

flux measurements,

cosmic radiation Cosmic rays or astroparticles are high-energy particles or clusters of particles (primarily represented by protons or atomic nuclei) that move through space at nearly the speed of light. They originate from the Sun, from outside of the Sol ...

flux measurements at LEO and Earth surface imaging via a 3 megapixel camera. The project was funded and supported by the Romanian Ministry of Education and the

European Space Agency The European Space Agency (ESA) is a 23-member International organization, international organization devoted to space exploration. With its headquarters in Paris and a staff of around 2,547 people globally as of 2023, ESA was founded in 1975 ...

Launch

Although the initial launch was planned for 2008, the project had been postponed due to some issues with the carrier rocket,

Vega Vega is the brightest star in the northern constellation of Lyra. It has the Bayer designation α Lyrae, which is Latinised to Alpha Lyrae and abbreviated Alpha Lyr or α Lyr. This star is relatively close at only from the Sun, and ...

. The satellite was successfully launched on 13 February 2012 from the

Guiana Space Centre The Guiana Space Centre (; CSG), also called Europe's Spaceport, is a spaceport to the northwest of Kourou in French Guiana, an Overseas departments and regions of France, overseas region of France in South America. Kourou is located approxim ...

, together with

LARES Lares ( , ; archaic , singular ) were Tutelary deity#Ancient Rome, guardian deities in ancient Roman religion. Their origin is uncertain; they may have been hero-ancestors, guardians of the hearth, fields, boundaries, or fruitfulness, or an ama ...

and other CubeSat satellites from other European countries. As of 26 February 2012, it appeared that the satellite had not settled into the orbit properly. Due to a malfunction to its stabilizing system, it was expected that the satellite would spin uncontrollably and eventually get lost in space. However, the coordinator of the project, Mugurel Bălan stated that the situation was under control. The agency managed to make contact with the satellite on 18 February 2012 but only briefly to receive some basic parameters, however it was unable to get its systems running. Contact was lost permanently shortly afterwards. The satellite re-entered the atmosphere on 2 January 2015 and disintegrated.

References

{{Orbital launches in 2012 CubeSats First artificial satellites of a country Spacecraft launched in 2012 Satellites of Romania 2012 in Romania Spacecraft launched by Vega rockets