509 Search Results for "methne engine"

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4 Min Read

NASA, GE Aerospace Hybrid Engine System Marks Successful Test

https://www.nasa.gov/aeronautics/hybrid-engine-tested

NASA and GE Aerospace researchers have successfully tested an electric hybrid engine performing at a level that could potentially power an airliner. January 26, 2026

2 Min Read

Methane Snow on Pluto's Peaks - NASA Science

https://science.nasa.gov/photojournal/methane-snow-on-plutos-peaks

NASA's New Horizons spacecraft captured this image of a chain of snow-capped mountains stretching across the dark expanse on Pluto informally named Cthulhu ... April 23, 2026

5 Min Read

Webb Discovers Methane, Carbon Dioxide in Atmosphere of K2-18 b - NASA Science

https://science.nasa.gov/missions/webb/webb-discovers-methane-carbon-dioxide-in-atmosphere-of-k2-18-b

Illustration of a planet and its cool red dwarf star. In the foreground on the. This illustration shows what exoplanet K2-18 b could look like based on science ... July 25, 2025

2 Min Read

Methane Saturn - NASA

https://www.nasa.gov/image-article/methane-saturn

The soft, bright-and-dark bands displayed by Saturn in this view from NASA's Cassini spacecraft are the signature of methane in the planet's atmosphere. February 1, 2016

1 Min Read

The Shake, Rattle and Roar of the J-2X Engine - NASA

https://www.nasa.gov/image-article/shake-rattle-roar-of-j-2x-engine

The test also provided data on startup and shutdown processes. The J-2X engine is the first new liquid oxygen and liquid hydrogen rocket engine developed in 40 ... July 19, 2012

Ion Engine Archives - NASA Science

https://science.nasa.gov/science-org-term/photojournal-instrument-ion-engine

An ion thruster is removed from a vacuum chamber at NASA's Jet Propulsion Laboratory, Pasadena, Calif., its job done following… Jul 30, 2003. Article.

6 Min Read

NASA’s HyTEC to Help Jets Burn Less Fuel

https://www.nasa.gov/aeronautics/nasas-hytec-to-help-jets-burn-less-fuel

This cross-section of a turbofan jet engine shows the components of the HyTEC project's smaller engine core, with the compressor, combustor, and turbine noted. May 19, 2022

6 Min Read

Unexpected future boost of methane possible from Arctic permafrost - NASA Science

https://science.nasa.gov/earth/climate-change/unexpected-future-boost-of-methane-possible-from-arctic-permafrost

As the climate warms, carbon frozen in the soil makes its way into the atmosphere. Lakes that form from this thawing permafrost can speed up the release of ... April 3, 2023

4 Min Read

NASA Tests Methane-Powered Engine Components for Next Generation Landers

https://www.nasa.gov/technology/space-travel-tech/nasa-tests-methane-powered-engine-components-for-next-generation-landers

NASA tested components for an engine that could be used for Mars landers powered with methane, a fuel that has never before propelled a NASA spacecraft. October 28, 2015

4 Min Read

NASA Flights Detect Millions of Arctic Methane Hotspots

https://www.nasa.gov/centers-and-facilities/jpl/nasa-flights-detect-millions-of-arctic-methane-hotspots

... methane and other greenhouse gases into the atmosphere. These methane emissions can accelerate future warming — but to understand to what extent, we need to ... February 13, 2020

6 Min Read

Methane ‘Super-Emitters’ Mapped by NASA’s New Earth Space Mission

https://www.nasa.gov/centers-and-facilities/jpl/methane-super-emitters-mapped-by-nasas-new-earth-space-mission

Methane is a potent greenhouse gas that is much more effective at trapping heat in the atmosphere than carbon dioxide. Credits: NASA/JPL-Caltech. Built to help ... October 25, 2022

3 Min Read

Methane Emissions from the Arctic Ocean - NASA Science

https://science.nasa.gov/earth/earth-observatory/methane-emissions-from-the-arctic-ocean-77868

Airborne measurements detect the greenhouse gas rising out of cracks in the ice cap. NASA Earth Observatory. May 09, 2012. Article.

5 Min Read

Mapping Methane Emissions from Fossil Fuel Exploitation - NASA Science

https://science.nasa.gov/earth/earth-observatory/mapping-methane-emissions-from-fossil-fuel-exploitation-149374

... natural gas, and coal, which results in the release of about 97 million metric tons of methane gas each year, according to the United Nations (U.N.). In a ...

16 Min Read

The Marshall Star - NASA

https://www.nasa.gov/centers-and-facilities/marshall/the-marshall-star-302

NASA Rocket Fuel Pump Tests Pave Way for Methane-Fueled Mars Lander. NASA has tested a 3-D printed rocket engine turbopump with liquid methane — an ideal ... April 27, 2016

5 Min Read

Mapping Methane Emissions in California - NASA Science

https://science.nasa.gov/earth/earth-observatory/mapping-methane-emissions-in-california-148806

Using precision instruments and new mapping and machine-learning tools, a research team has been pinpointing sources of the greenhouse gas.

5 Min Read

Satellite Data Suggest U.S. Methane Emissions Underestimated - NASA Science

https://science.nasa.gov/earth/earth-observatory/satellite-data-suggest-us-methane-emissions-underestimated-152825

Emissions of the potent greenhouse gas may be higher than previously thought, especially from landfills. NASA Earth Observatory. Jun 05, 2024. Article.

3 Min Read

Entrepreneurs Challenge Prize Winner Uses Artificial Intelligence to Identify Methane Emissions - NASA Science

https://science.nasa.gov/science-research/science-enabling-technology/technology-highlights/entrepreneurs-challenge-prize-winner-uses-artificial-intelligence-to-identify-methane-emissions

As global temperatures rise to record highs, the pressure to curb greenhouse gas emissions has intensified. Limiting methane emissions is particularly ... August 19, 2013

4 Min Read

Methane Emissions Continue to Rise - NASA Science

https://science.nasa.gov/earth/earth-observatory/methane-emissions-continue-to-rise-146978

They found that global emissions of the potent greenhouse gas totaled 576 million metric tons per year for the 2008 to 2017 decade—a 9 percent increase compared ...

7 Min Read

New 3D View of Methane Tracks Sources and Movement around the Globe - NASA

https://www.nasa.gov/centers-and-facilities/goddard/new-3d-view-of-methane-tracks-sources-and-movement-around-the-globe

NASA's new 3-dimensional portrait of methane concentrations shows the world's second largest contributor to greenhouse warming, the diversity of sources on. March 23, 2020

1 Min Read

APOD: 2019 April 22 - Mars Methane Mystery Deepens - NASA Science

https://science.nasa.gov/image-article/apod-2019-april-22-mars-methane-mystery-deepens

Explanation: The methane mystery on Mars just got stranger. New results from ESA and Roscosmos ' ExoMars Trace Gas Orbiter , has unexpectedly not detected ...

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NASA, GE Aerospace Hybrid Engine System Marks Successful Test

Methane Snow on Pluto's Peaks - NASA Science

Webb Discovers Methane, Carbon Dioxide in Atmosphere of K2-18 b - NASA Science

Methane Saturn - NASA

The Shake, Rattle and Roar of the J-2X Engine - NASA

Ion Engine Archives - NASA Science

NASA’s HyTEC to Help Jets Burn Less Fuel

Unexpected future boost of methane possible from Arctic permafrost - NASA Science

NASA Tests Methane-Powered Engine Components for Next Generation Landers

NASA Flights Detect Millions of Arctic Methane Hotspots

Methane ‘Super-Emitters’ Mapped by NASA’s New Earth Space Mission

Methane Emissions from the Arctic Ocean - NASA Science

Mapping Methane Emissions from Fossil Fuel Exploitation - NASA Science

The Marshall Star - NASA

Mapping Methane Emissions in California - NASA Science