Optical communication in space: Challenges and mitigation techniques
In recent years, free space optical (FSO) communication has gained significant importance
owing to its unique features: large bandwidth, license free spectrum, high data rate, easy …
owing to its unique features: large bandwidth, license free spectrum, high data rate, easy …
Initial results from the InSight mission on Mars
NASA's InSight (Interior exploration using Seismic Investigations, Geodesy and Heat
Transport) mission landed in Elysium Planitia on Mars on 26 November 2018. It aims to …
Transport) mission landed in Elysium Planitia on Mars on 26 November 2018. It aims to …
Seismic detection of the martian core
Clues to a planet's geologic history are contained in its interior structure, particularly its core.
We detected reflections of seismic waves from the core-mantle boundary of Mars using …
We detected reflections of seismic waves from the core-mantle boundary of Mars using …
Radar evidence of subglacial liquid water on Mars
The presence of liquid water at the base of the martian polar caps has long been suspected
but not observed. We surveyed the Planum Australe region using the MARSIS (Mars …
but not observed. We surveyed the Planum Australe region using the MARSIS (Mars …
Constraints on the shallow elastic and anelastic structure of Mars from InSight seismic data
Mars's seismic activity and noise have been monitored since January 2019 by the
seismometer of the InSight (Interior Exploration using Seismic Investigations, Geodesy and …
seismometer of the InSight (Interior Exploration using Seismic Investigations, Geodesy and …
An olivine cumulate outcrop on the floor of Jezero crater, Mars
The geological units on the floor of Jezero crater, Mars, are part of a wider regional
stratigraphy of olivine-rich rocks, which extends well beyond the crater. We investigated the …
stratigraphy of olivine-rich rocks, which extends well beyond the crater. We investigated the …
Largest recent impact craters on Mars: Orbital imaging and surface seismic co-investigation
Two> 130-meter-diameter impact craters formed on Mars during the later half of 2021. These
are the two largest fresh impact craters discovered by the Mars Reconnaissance Orbiter …
are the two largest fresh impact craters discovered by the Mars Reconnaissance Orbiter …
Geomorphic contexts and science focus of the Zhurong landing site on Mars
J Liu, C Li, R Zhang, W Rao, X Cui, Y Geng, Y Jia… - Nature …, 2022 - nature.com
As part of the Tianwen-1 mission, the Zhurong rover successfully touched down in southern
Utopia Planitia on 15 May 2021. On the basis of the new sub-metre-resolution images from …
Utopia Planitia on 15 May 2021. On the basis of the new sub-metre-resolution images from …
Strong release of methane on Mars in northern summer 2003
Living systems produce more than 90% of Earth's atmospheric methane; the balance is of
geochemical origin. On Mars, methane could be a signature of either origin. Using high …
geochemical origin. On Mars, methane could be a signature of either origin. Using high …
Planetary Spectrum Generator: An accurate online radiative transfer suite for atmospheres, comets, small bodies and exoplanets
We have developed an online radiative-transfer suite (https://psg. gsfc. nasa. gov) applicable
to a broad range of planetary objects (eg, planets, moons, comets, asteroids, TNOs, KBOs …
to a broad range of planetary objects (eg, planets, moons, comets, asteroids, TNOs, KBOs …