Mars Gravity Inversion: Investigating the lateral density variations of the Martian lithosphere.

In 2018 the InSight mission was launched with the main objective of providing accurate 3D models of Mars’s interior. This was done by placing a seismometer on the surface of Mars to measure seismic activity. In 2021 three studies were published, one dedicated to the Martian core, one to the Martian mantle, and the last one focused on the Martian...

Self-similar jet evolution after drop impact on a liquid surface

Small conical-shaped jets may emanate from a liquid bath a short while after a small drop has hit a liquid pool. Here we perform Particle Image Velocimetry (PIV) measurements of the liquid flow inside upward jets after drop impact and show that fluid elements inside the jets may decelerate up to 5-20 times the gravitational acceleration. The...