Results 71 to 80 of about 37,687 (295)

The Holy Grail: A road map for unlocking the climate record stored within Mars' polar layered deposits [PDF]

, 2020
In its polar layered deposits (PLD), Mars possesses a record of its recent climate, analogous to terrestrial ice sheets containing climate records on Earth.
Banfield, Don, Becerra, Patricio, Buhler, Peter, Byrne, Shane, Calvin, Wendy, Carter, Lynn, Edgar, Lauren, Ehlmann, Bethany, Emmett, Jeremy, Hanley, Jennifer, Hansen, Candice, Hayne, Paul O., Hecht, Michael, Henderson, Bryana L., Herkenhoff, Ken, Holt, John W., Horgan, Briony, Hvidberg, Christine, Kahre, Melinda, Kleinböhl, Armin, Koutnik, Michelle, Lalich, Daniel, Landis, Margaret, Milkovich, Sarah, Navarro, Thomas, Obbard, Rachel, Paige, David A., Parra, Sergio, Perry, Matthew R., Piqueux, Sylvain, Putzig, Nathaniel, Siegler, Matthew, Skidmore, Mark, Smith, Isaac B., Staehle, Robert L., Stern, Jennifer, Thomas, Nicolas, Zacny, Kris   +37 more
core   +1 more source

ALERA‐V Version 1.0: An Objective Analysis Dataset of the Venus Atmosphere

Geoscience Data Journal, Volume 13, Issue 3, July 2026.
Using observations from the Venus orbiter Akatsuki, we present the first objective analysis dataset of the Venus atmosphere. ALERA‐V, generated with the ALEDAS‐V system using the LETKF, is expected to support studies of atmospheric dynamics and the planning of future satellite missions.
Yukiko Fujisawa, Shin‐ya Murakami, Norihiko Sugimoto, Nobumasa Komori, Masahiro Takagi, Takeshi Imamura, Takeshi Horinouchi, George L. Hashimoto, Masaki Ishiwatari, Takeshi Enomoto, Takemasa Miyoshi, Hiroki Kashimura, Toshiki Matsushima, Yoshi‐Yuki Hayashi   +13 more
wiley   +1 more source

Mars base buildup scenarios [PDF]

, 1985
Two Mars surface based build-up scenarios are presented in order to help visualize the mission and to serve as a basis for trade studies. In the first scenario, direct manned landings on the Martian surface occur early in the missions and scientific ...
Blacic, J. D.
core   +1 more source

Automatic Classification of Planetary Surfaces Using Autoencoders With Applications to Dunes in the North Polar Erg of Mars

Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 3, June 2026.
Abstract The study of planetary surface processes has traditionally relied on the manual interpretation of spacecraft images. While manual image analysis methods are robust and well‐established, they become impractical when the volume of available data is large and may introduce observer bias.
Yasmin Hayat, Lior Rubanenko
wiley   +1 more source

Catalytic/Protective Properties of Martian Minerals and Implications for Possible Origin of Life on Mars

Life, 2018
Minerals might have played critical roles for the origin and evolution of possible life forms on Mars. The study of the interactions between the “building blocks of life„ and minerals relevant to Mars mineralogy under conditions mimicking the
Teresa Fornaro, Andrew Steele, John Robert Brucato   +2 more
doaj   +1 more source

Terrestrial Analogs to Titan for Geophysical Research

Reviews of Geophysics, Volume 64, Issue 2, June 2026.
Abstract Saturn's moon Titan exhibits remarkable parallels to the Earth in many geophysical and geological processes not found elsewhere in the solar system at the present day. These include a nitrogen atmosphere with a condensible gas—methane—replacing the Earth's water, leading to an active meteorology with rainfall and surface manifestations ...
Conor A. Nixon, Samuel Birch, Audrey Chatain, Charles Cockell, Kendra K. Farnsworth, Peter M. Higgins, Stéphane Le Mouélic, Rosaly M. C. Lopes, Michael J. Malaska, Mohit Melwani Daswani, Kelly E. Miller, Catherine D. Neish, Olaf G. Podlaha, Jani Radebaugh, Lauren R. Schurmeier, Ashley Schoenfeld, Krista M. Soderlund, Anezina Solomonidou, Christophe Sotin, Nicholas A. Teanby, Tetsuya Tokano, Steven D. Vance   +21 more
wiley   +1 more source

Time and Length Scales of the Martian Atmospheric Turbulence as Observed by the InSight Lander

Geophysical Research Letters
We provide a statistical analysis of the Martian near‐surface atmospheric turbulence based on in situ wind observations from NASA's InSight lander. We focus on the variations in length and time scales of the Martian atmospheric turbulence caused by the ...
Orkun Temel, Ozgur Karatekin
doaj   +1 more source

Hubble Space Telescope observations of Mars [PDF]

Hubble Space Telescope (HST) afforded the possibility of resolving features as small as 100 km on the Martian surface even when it is at the far point of its orbit. Therefore it is ideally suited for monitoring seasonal changes on the red planet.
Clancy, Todd, James, Philip B., Kahn, Ralph, Lee, Steve, Martin, Leonard, Singer, Robert, Zurek, Richard   +6 more
core   +1 more source

The Sands of Phobos: The Martian moon's eccentric orbit refreshes its surface

, 2018
The surface of the Martian moon Phobos exhibits two distinct geologic units, known as the red and blue units. The provenance of these regions is uncertain yet crucial to understanding the origin of the Martian moon and its interaction with the space ...
Ballouz, Ronald-Louis, Baresi, Nicola, Crites, Sarah T., Fujimoto, Masaki, Kawakatsu, Yasuhiro   +4 more
core   +1 more source

Collective Attention in Virtual Teams: A Pathway for Mitigating Communication Delays

Personnel Psychology, Volume 79, Issue 2, Page 191-221, Summer 2026.
ABSTRACT Virtual work has become a defining feature of modern organizations, intensifying the need for strategies that support virtual team performance. Communication delays—prolonged intervals between sending and receiving messages—are one of the most persistent and consequential barriers to virtual team performance.
Dorothy Carter, Alina Lungeanu, Joshua Pearman, Nathan Carter, Laura Bauer, Jacob Pendergraft, Lauren Landon, Marissa Shuffler, Leslie DeChurch, Noshir Contractor   +9 more
wiley   +1 more source