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25 Jun 2024: It has passed the standard tests so should generally be OK.

5 Apr 2024: We experimentally simulate planetary environments and use them to test prebiotic chemistry.

11 Oct 2023: This puts an unfair economic bias on the success of academic careers, which is again detrimental to diversity of ideas and people. ... It would be very helpful to obtain statistics on socio-economic backgrounds in Astronomy, both for professional

20 Nov 2023: 1. 2. Test particle evolution / secular resonancesThe orbits of test particles in a planetary system evolve due to the secular perturbations of planets whoseorbits also evolve due to their mutual perturbations. ... a) Consider a test particle in the two

5 Nov 2023: 1/3, have a period. 2πµ1(43α). 2. 3. Tadpole and horseshoe orbitsThe equations of motion of a test particle in the circular restricted three body problem expressed in polarcoordinates in ... 3. 4. Patched conic sections / resonance overlapConsider

22 Mar 2024: In 4 we test thenew algorithm on simulated data and constrain its accuracy. ... Here we want to test howwell we can recover and 𝑖 when both are unknown.

15 Aug 2023: students at the IoA [DAMTP/Physics] you are not fair test particles.

14 Nov 2023: It is with this idea inmind that Bergeron, Saffer, & Liebert (1992, BSL hereafter) decided to test thespectroscopic method using DA white dwarfs at higher effective temperatures(Teff > 13, 000 K) where

22 Mar 2024: To this goal, we develop and test a semi-analytic‘N-ring’ framework that is based on a generalized (softened) version of the classical Laplace–Lagrange seculartheory. ... The reader not interested in the details of these tests may skipto the next

28 Oct 2023: In neglecting this slight asymmetry, we make the assumptionthat the additional centripetal force acting on a test mass at the equatorof the star is small compared to the gravitational force.

10 Oct 2023: Gaia is also providing a numberof stringent new tests of general relativity and cosmology.

23 Oct 2023: Referring to Figure 7.1, the gravitational force acting on a test particle ofmass dmi at a distance r from the centre of a spherically symmetric massdistribution is. ... The corresponding gravitational potential energy ofthe test mass is:. dUg,i = GMr dmi

11 Jul 2023: potential test for. ... order of magnitude.This is plausibly an important test of whether large planetes-imals.

22 Mar 2024: We performour averaging tests using different sections (e.g., quarters,thirds, halves) of a box that is slightly longer than theone used for the full-disk averaging described above. ... from the outer regions of the disk, our second test is toanalyze the

22 Mar 2024: so we can test different initial surface-density profiles; weconsider initial surface-density profiles between 𝑟0 and 𝑟1.5.

22 Mar 2024: This minimises sources of uncertainty thatwould otherwise be difficult or impossible to constrain, i.e., allowing us to test theprebiotic relevance of dust supply in one well constrained early Earth scenario.

29 Sep 2023: observations. This paper aims to test how often the action of the Kozai-Lidovmechanism on a belt of planetesimals due to a wide binary compan-ion can excite the largest planetesimals ... Figure 3. Evolution of a test particle in the eccentric Kozai-Lidov

22 Mar 2024: 1. Atmospheric characterization of terrestrial exoplanets in the mid-infrared: biosignatures, habitability, and diversity. Corresponding author: Sascha P. Quanz, ETH Zurich, Institute for Particle Physics and Astrophysics, Zurich, Switzerland Contact

22 Mar 2024: Withthese assumptions, we can test if the same evolutionary model is consistent with observations of the Pleiades.

20 Feb 2024: We use both parametric and non-parametric modelling to test if their inner edges are shallow and consistent with collisional evolution.