Comprehensive coverage

dust

The wind, the sand and the water: a new explanation for the phenomenon of sand dunes on Earth and Mars

  • One response
Gallons = small waves. A new international study led by Ben-Gurion University has challenged the prevailing theory that different physical conditions allow the development of galleons that do not exist on Earth
Curiosity's rear Hazcam recorded the shadow of the rover's rear in a 12-hour view toward the Gale Basin floor. Several factors caused several artifacts in the image, including a black spot, the sun's distorted appearance, and rows of white pixels extending from the sun. NASA/JPL-Caltech

Viewing a full day on Mars, sunrise to sunset

  • No comments
Curiosity's rear Hazcam recorded the shadow of the rover's rear in a 12-hour continuous view from sunrise to sunset toward the Gale Basin floor
Diagram - structure of the Gulf of Eilat. Courtesy of the researchers

the good dust

Every year a dust storm occurs at the bottom of the Gulf of Eilat that may reduce global warming
The sample return capsule from NASA's OSIRIS-REx mission is seen shortly after it landed in the desert, Sunday, Sept. 24, 2023, at the Department of Defense Test and Training Range in Utah. (Image credit: NASA/Keegan Barber)

NASA's OSIRIS-REx capsule containing soil samples from an asteroid has landed safely in Utah and been transferred to a clean room

  • 2 תגובות
The Osiris-Rex probe returns to Earth small samples of the asteroid Beno, a "real small world" for analysis
Two nearly symmetrical swirling loops of gas and dust mark the dying flickers of an ancient red giant star. Credit: International Gemini Observatory/NOIRLab/NSF/AURA, TA Rector (University of Alaska Anchorage/NSF's NOIRLab), J. Miller (Gemini Observatory/NSF's NOIRLab), M. Rodriguez (Gemini Observatory/NSF's NOIRLab), M. Zamani ( NSF's NOIRLab)

An overflowing cosmic "urn" - telescope captures the spectacular end-of-life display of a red giant

  • No comments
This end-of-life phase of red giant stars is relatively short, and the celestial structures that form around them are rare, so the Tobi Pitcher Nebula is an excellent example of a case study in the evolution of a star
dust storm Illustration: depositphotos.com

read in the dust

Forecasting dust storms is a complicated matter. A new study was able to predict storms in our region with a high level of accuracy - and thereby outline how artificial intelligence can be harnessed to understand processes in the atmosphere
ruined city Illustration: depositphotos.com

If humans become extinct, what will the earth look like a year later?

  • 2 תגובות
What will happen to all our stuff? What will happen to our homes, our schools, our neighborhoods, our cities? Who will feed the dog? Who will cut the grass? Although it's a common theme in movies, TV shows, and books, the end of humanity is still a strange thing to think about
V838 Monocerotis A red variable star in the Monocros group. Illustration: depositphotos.com

Cosmic dust factories: variable stars and the origin of life

  • No comments
It was found that stars with variable light intensity influence the production of the interstellar dust and its enrichment in heavy elements from which life was created
Sandstorm in Iraq, 2005. Photo: Corporal Alicia M. Garcia, US Marine Corps.

The genetics of dust storms

  • No comments
Changing blankets in the bed. Photo: shutterstock

Dusty slumber / Peter Andrew Smith

  • One response
dust storm

dust

  • One response

Dust alarm for monitoring air quality and detecting toxins

  • One response
Science website logo
SEARCH