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BepiColombo rediscovers Mercury’s electrons, 50 years after Mariner 10

A technological leap towards Mercury: BepiColombo reveals the dynamics of electrons in the magnetosphere of the planet closest to the Sun. Mercury, the smallest planet in the solar system, is […]

23.07.2024

Is the magnetosphere of Jupiter more energetic in the Juno era?

Ganymede, the only magnetized moon in our Solar System, orbits deep inside the giant magnetosphere of Jupiter where it interacts with the temporally and spatially variable magnetized disk of plasma […]

How can we reduce the environmental impact of astronomical telescopes?

Telescopes, their construction and operation, have recently been identified as major sources of greenhouse gases emitted by astronomical research activities. Yet greenhouse gases are not the only pressure on the […]

18.07.2024

The influence of Ganymede’s magnetosphere seen right down to its auroral footprint on Jupiter

Jupiter has the brightest aurora in the solar system. A particular feature of this planet, which it shares with Saturn, is also the auroral emissions caused by three of its […]

03.07.2024

The SVOM satellite observed by the TAROT telescope

The SVOM satellite, launched on June 22, 2024, is equipped with the ECLAIRs experiment, designed to detect gamma-ray bursts. ECLAIRs was developed by IRAP. The TAROT telescope, operated by IRAP […]

The French DORN instrument successfully completes its lunar mission aboard the Chang’E 6 lunar probe

Launched on May 3 aboard a Long March 5 rocket from the Wenchang site, China’s Chang’E 6 probe completed a successful mission to the far side of the Moon, and […]

02.07.2024

The standard cosmological model remains solid on its foundations

To describe the physical rules that govern the functioning of the observable universe, the scientific community uses the Standard Cosmological Model to represent it as accurately as possible. However, some […]

26.06.2024

SVOM mission to study the most distant stellar explosions successfully launched

The Franco-Chinese SVOM space mission, dedicated in particular to the detection and study of the most distant explosions or mergers of stars, known as gamma-ray bursts, was successfully launched on […]

25.06.2024

Integrating environmental constraints into astrophysics research: the example of the Athena X-IFU

The X-IFU (X-ray Integral Field Unit) is the high-resolution X-ray spectrometer that will be aboard the European Space Agency’s (ESA) Athena space observatory in 2037, as part of the Cosmic […]

11.06.2024

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