Neptune and Uranus are the outermost two planets of our solar system and two gas giants. Credit: NASA Uranus and Neptune both have a completely skewed magnetic field, perhaps due to the planets’ special inner structures. But new experiments by ETH Zurich researchers now show that the mystery remains unsolved. […]

This artist’s concept shows the InSight lander, its sensors, cameras and instruments. Credit: NASA/JPL-Caltech An international team of researchers studying seismic data collected by NASA’s Insight spacecraft has used the data to calculate the size of Mars’ core. The group plans to discuss their findings at this year’s Lunar and […]

Phase-folded curve of the RV time-series using the GJ 740 b orbital period after subtracting the long-term signal and the rotation period. The jitter terms of each spectrograph have been added to the original RV errors. The red solid line represents the planetary model. Bottom: Residuals after subtracting the model. […]