Despite the ever-growing number of exoplanets discovered and the extensive analyses
carried out to find their potential satellites, only two exomoon candidates, Kepler-1625b-i and …

There is a lack of exoplanets with sizes similar to Neptune orbiting their host stars with periods
≲3 d – hence the name ‘sub-Jovian/Neptune desert’. Recently, several exoplanets have …

In this paper we describe the photometry instruments of Ariel, consisting of the VISPhot,
FGS1 and FGS2 photometers in the visual and mid-IR wavelength. These photometers have …

After 25 years of the prediction of the possibility of observations, and despite the many hundreds
of well-studied transiting exoplanet systems, we are still waiting for the announcement …

Following the widespread practice of exoplanetary transit simulations, various presumed
components of an extrasolar system can be examined in numerically simulated transits, …

Hot Jupiters orbiting pulsating A/F stars represent a significant subset of the exoplanetary
population, offering valuable insights into exoplanetary atmospheres and planet-to-star …

Ariel, the Atmospheric Remote-sensing Infrared Exoplanet Large-survey, was adopted as
the fourth medium-class mission in ESA's Cosmic Vision programme to be launched in 2029. …

The period-mass and period-radius distribution of exoplanets is known to exhibit a desert.
Unlike the existence of very hot ($P_{\rm orb}<3$d) super-Earths and hot Jupiters, no planets …

Purpose: We compare the competitiveness of two countries, namely, Hungary and the
Democratic Republic of Congo, to observe their productivity, with a focus on financial market …

This paper provides an overview of the PACS photometer flux calibration concept, in particular
for the principal observation mode, the scan map. The absolute flux calibration is tied to …