Researchers at the University of Toronto created simulations that observed how close a passing star would have to be in order to alter a planet in our solar system's orbit and cause a chain reaction of changes, along with the chances of that happening.
“So just like the sun's gravity can influence really distant objects like comets, right, so comets can be very far away from the sun, but they still orbit the sun because of the sun's strong gravity. A passing star can influence objects within the solar system.
WeatherTalk: Mars has the most Earth-like weather in the solar system - InForum | Fargo, Moorhead ...
FARGO — The planet Mars actually has weather that vaguely resembles weather here on Earth. Mars has a thin atmosphere, and at high altitudes, very thin cirrus clouds made of frozen crystals of carbon dioxide and water vapor.
The thin Martian air heats up in the sunlight to a temperature of around 70 degrees but can just as easily fall to 50 below at night. Earthlings on Mars could not enjoy the weather because, without a space suit, the thin air would cause their blood to boil.
Why Does This Odd Bubble Surround Our Entire Solar System? | wkyc.com
Czech scientists developing space "microscope" that could help map out Solar System | Radio Prague ...
Scientists at the Heyrovský Institute of Physical Chemistry are developing a next generation measuring device that could help in future attempts to mine asteroids in space.
"To give you an idea about how HANKA can contribute, the previous analysers in space had a resolution equivalent to you looking through your eyes.
5 Jupiter Mysteries Europe's Space Agency Hopes to Solve With Its Juice Mission - CNET
ESA's first major question is the obvious one you might've guessed from Juice's full name: What's going on with Ganymede, Callisto and Europa?
In short, these three moons are at the forefront of the agency's endeavor because they're all suspected to have some sort of water on, or under, their surfaces.
BEWARE! Massive Solar Flare erupts on Sun, can damage your GPS | Tech News
Dr Tamitha Skov, a space weather expert as her Twitter profile suggests, said on Twitter, "The long snake-like filament cartwheeled its way off the #Sun in a stunning ballet. The magnetic orientation of this Earth-directed #solarstorm is going to be tough to predict.
Solar flares can be divided into A, B, C, M and X categories. A, B, and C are very minor solar flares, effects of which cannot be felt on Earth.
Webb Team Releases Test Images of Jupiter and Its Moons | Sci-News.com
Several images of Jupiter and its moons as well as images and spectra of solar system asteroids from Webb's commissioning period are now available on the Mikulski Archive for Space Telescopes .
This image from Webb's NIRCam instrument 2.12 micron filter shows Jupiter (center) and its moon Europa (left). Image credit: NASA / ESA / CSA / B. Holler & J. Stansberry, STScI.
Noble Gases on Mars Turn Volatile Accretion on Its Head | Planetary News
When and where a planet gets its volatile constituents are important questions in planetary science. Typical models of planet formation often start with an inventory of volatile elements (e.g., hydrogen, carbon, nitrogen, and noble gases) derived from the solar nebula.
Because of their chemical inertness, the noble gases (e.g., neon, krypton) are excellent recorders of accretion and any processes (such as mixing/degassing) associated with it.
If they are out there, they probably already found us - Nevada Current
The image gathered by the James Webb Space Telescope shows the galaxy cluster SMACS 0723 as it appeared 4.6 billion years ago. The tiny, faint structures behind it are even more distant galaxies.
There were lots and lots of oohs and ahs last week after NASA unveiled images from the James Webb Space Telescope, and appropriately so.
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