Related Experiment Video

Updated: Jul 30, 2025

Coherence between Brain Cortical Function and Neurocognitive Performance during Changed Gravity Conditions
12:29

Coherence between Brain Cortical Function and Neurocognitive Performance during Changed Gravity Conditions

Published on: May 23, 2011

19.6K

A Comprehensive Look Behind Team Composition for Long Duration Spaceflight

Alexis Gangeme, Benjamin Simpson, Gabriel G De La Torre

    Aerospace Medicine and Human Performance
    |May 17, 2023
    PubMed

    More Related Videos

    Exploring the Effects of Spaceflight on Mouse Physiology using the Open Access NASA GeneLab Platform11:08

    Exploring the Effects of Spaceflight on Mouse Physiology using the Open Access NASA GeneLab Platform

    Published on: January 13, 2019

    12.4K
    Reduced-gravity Environment Hardware Demonstrations of a Prototype Miniaturized Flow Cytometer and Companion Microfluidic Mixing Technology13:59

    Reduced-gravity Environment Hardware Demonstrations of a Prototype Miniaturized Flow Cytometer and Companion Microfluidic Mixing Technology

    Published on: November 13, 2014

    13.8K

    Related Concept Videos

    Space Trusses01:25

    Space Trusses

    A space truss is a three-dimensional counterpart of a planar truss. These structures consist of members connected at their ends, often utilizing ball-and-socket joints to create a stable and versatile framework. The space truss is widely used in various construction projects due to its adaptability and capacity to withstand complex loads.
    At the core of a space truss lies the fundamental unit known as the tetrahedron. This structure is composed of six members that form a three-dimensional shape...
    846
    Space Trusses: Problem Solving01:29

    Space Trusses: Problem Solving

    A space truss is a three-dimensional counterpart of a planar truss. These structures consist of members connected at their ends, often utilizing ball-and-socket joints to create a stable and versatile framework. Due to its adaptability and capacity to withstand complex loads, the space truss is widely used in various construction projects.
    Consider a tripod consisting of a tetrahedral space truss with a ball-and-socket joint at C. Suppose the height and lengths of the horizontal and vertical...
    622
    Rocket Propulsion in Empty Space - I01:13

    Rocket Propulsion in Empty Space - I

    The driving force for the motion of any vehicle is friction, but in the case of rocket propulsion in space, the friction force is not present. The motion of a rocket changes its velocity (and hence its momentum) by ejecting burned fuel gases, thus causing it to accelerate in the direction opposite to the velocity of the ejected fuel. In this situation, the mass and velocity of the rocket constantly change along with the total mass of ejected gases. Due to conservation of momentum, the...
    3.3K
    Rocket Propulsion In Empty Space - II01:12

    Rocket Propulsion In Empty Space - II

    The motion of a rocket is governed by the conservation of momentum principle. A rocket's momentum changes by the same amount (with the opposite sign) as the ejected gases. As time goes by, the rocket's mass (which includes the mass of the remaining fuel) continuously decreases, and its velocity increases. Therefore, the principle of conservation of momentum is used to explain the dynamics of a rocket's motion. The ideal rocket equation gives the change in velocity that a rocket...
    3.0K
    Rocket Propulsion in Gravitational Field - II01:03

    Rocket Propulsion in Gravitational Field - II

    A rocket's velocity in the presence of a gravitational field is decreased by the amount of force exerted by Earth's gravitational field, which opposes the motion of the rocket. If we consider thrust, that is, the force exerted on a rocket by the exhaust gases, then a rocket's thrust is greater in outer space than in the atmosphere or on a launch pad. In fact, gases are easier to expel in a vacuum.
    A rocket's acceleration depends on three major factors, consistent with the...
    2.4K
    Weightlessness01:01

    Weightlessness

    When an object is dropped, it accelerates toward the center of the Earth. If the net external force on the object is its weight, it is said to be in free fall; that is, the only force acting on the object is gravity. Galileo was instrumental in showing that, in the absence of air resistance, all objects fall with the same acceleration g. However, when objects on the Earth fall downward, they are never truly in free fall, because there is always some upward resistance force from the air acting...
    5.1K