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stargame.ca
Stargame Quiz 🌠
@stargame.ca
130 followers 1K following 290 posts
A mobile quiz game ( iOS / Android / Alexa ) that aims to raise anyone's knowledge about #planets 🪐 #stars ☀️ and the #Universe 🌌. 🔭

🌐 https://stargame.ca/
Autor: @canado.bsky.social
Posts Replies Media Videos
stargame.ca
Category: #planets
Which of these planets cannot be seen with our naked eyes?
Stargame Question #47
November 24, 2025 at 2:20 PM
stargame.ca
Category: #neptune
How long does it take Neptune to orbit the Sun? ...earth years.
Stargame Question #196
November 23, 2025 at 2:20 PM
stargame.ca
Category: #comets and asteroids
What is the name of the meteorite that started the official study of meteorites?
Stargame Question #315
November 22, 2025 at 2:20 PM
Reposted by Stargame Quiz 🌠
slavkobogdanov.bsky.social
In fact, when we model the surface radiation from millisecond pulsars , we have to take the rotation induced oblateness into account: ui.adsabs.harvard.edu/abs/2019ApJ....
Constraining the Neutron Star Mass-Radius Relation and Dense Matter Equation of State with NICER. II. Emission from Hot Spots on a Rapidly Rotating Neutron Star
We describe the model of surface emission from a rapidly rotating neutron star that is applied to Neutron Star Interior Composition Explorer X-ray data of millisecond pulsars in order to statistically...
ui.adsabs.harvard.edu
November 22, 2025 at 1:09 AM
Reposted by Stargame Quiz 🌠
hourlycosmos.bsky.social
Hubble Views a Cosmic Skyrocket - From Goddard Space Flight Center - https://flic.kr/p/cqoyhS
NASA image release July 3, 2012 Caption: Resembling a Fourth of July skyrocket, Herbig-Haro 110 is a geyser of hot gas from a newborn star that splashes up against and ricochets off the dense core of a cloud of molecular hydrogen. Although the plumes of gas look like whiffs of smoke, they are actually billions of times less dense than the smoke from a July 4 firework. This Hubble Space Telescope photo shows the integrated light from plumes, which are light-years across. -- Herbig-Haro (HH) objects come in a wide array of shapes, but the basic configuration stays the same. Twin jets of heated gas, ejected in opposite directions away from a forming star, stream through interstellar space. Astronomers suspect that these outflows are fueled by gas accreting onto a young star surrounded by a disk of dust and gas. The disk is the "fuel tank," the star is the gravitational engine, and the jets are the exhaust. When these energetic jets slam into colder gas, the collision plays out like a traffic jam on the interstate. Gas within the shock front slows to a crawl, but more gas continues to pile up as the jet keeps slamming into the shock from behind. Temperatures climb sharply, and this curving, flared region starts to glow. These "bow shocks" are so named because they resemble the waves that form at the front of a boat. In the case of the single HH 110 jet, astronomers observe a spectacular and unusual permutation on this basic model. Careful study has repe...
November 22, 2025 at 10:00 AM
stargame.ca
Category: #earth
When was the last big CME received on Earth? ...Coronal Mass Ejections
Stargame Question #651
November 21, 2025 at 2:20 PM
stargame.ca
Category: #comets and asteroids
What new algorithm is used to track asteroids?
Stargame Question #615
November 20, 2025 at 2:20 PM
stargame.ca
Category: #moons
What is the magnitude of a full Moon?
Stargame Question #529
November 19, 2025 at 2:20 PM
stargame.ca
Category: #comets and asteroids
If all the material in the Asteroid Belt were to be combined what would be its size?
Stargame Question #536
November 18, 2025 at 2:20 PM
stargame.ca
Category: #probes
What was the main problem with the Galileo probe?
Stargame Question #100
November 17, 2025 at 2:20 PM
stargame.ca
Category: #moons
Which of the following moons has the biggest volcano?
Stargame Question #210
November 16, 2025 at 2:20 PM
stargame.ca
Category: #history
When was Newton’s Philosophiæ Naturalis Principia Mathematica published?
Stargame Question #61
November 15, 2025 at 2:20 PM
stargame.ca
Category: #mercury
What is the most likely source of the ice on Mercury?
Stargame Question #582
November 14, 2025 at 2:20 PM
stargame.ca
Category: #particles
In 2017, which particles was used to analyze the Egypt’s Great Pyramid?
Stargame Question #242
November 13, 2025 at 2:20 PM
stargame.ca
Category: #laws
What is the name of the attractive force between protons and neutrons?
Stargame Question #64
November 12, 2025 at 2:20 PM
stargame.ca
Category: #probes
In what order were the Voyager probes sent?
Stargame Question #300
November 11, 2025 at 2:20 PM
stargame.ca
Category: #mars
At what altitude would the Kármán line be on Mars?
Stargame Question #660
November 10, 2025 at 2:20 PM
stargame.ca
Category: #mercury
How much pure water ice is present in the PSR of Mercury?
Stargame Question #586
November 9, 2025 at 2:20 PM
stargame.ca
Category: #laws
How many digits of Pi are needed to measure the circumference of the observable universe to within the width of a single hydrogen atom?
Stargame Question #120
November 8, 2025 at 2:20 PM
stargame.ca
Category: #mercury
Where was most of Mercury’s past volcanic activity located?
Stargame Question #575
November 7, 2025 at 2:20 PM
Reposted by Stargame Quiz 🌠
xipteras.org
The Moon is in the Full Moon phase tonight, passing through the constellation of Taurus ♉️ ~355000 km away from us. #moonphase
November 6, 2025 at 6:57 PM
Reposted by Stargame Quiz 🌠
pomarede.bsky.social
Wow, great new vistas captured 12 hours ago by Perseverance after a long run down the rim of Jezero Crater.

📷 areo.info/mars20/ecams... @areoinfo.bsky.social

#Mars 🧪🔭
A Martian landscape: rocks, sands, hills. Captured November 5, 2025 (Sol 1675). A Martian landscape: rocks, sands, hills. Captured November 5, 2025 (Sol 1675). A Martian landscape: rocks, sands, hills, with the forward section of the rover in the foreground with PERSEVERANCE printed in capital letters on the arm of the instrumented tower. Captured November 5, 2025 (Sol 1675).
November 6, 2025 at 9:03 AM
stargame.ca
Category: #saturn
How many moons does Saturn have?
Stargame Question #116
November 6, 2025 at 2:20 PM
stargame.ca
Category: #movies
In The Martian, what machine does Watney use to communicate with NASA?
Stargame Question #548
November 5, 2025 at 2:20 PM
Reposted by Stargame Quiz 🌠
ridingrobots.bsky.social
VR look at Perseverance's recent location, built by Neville Thompson www.flickr.com/photos/nev-t...
Panoramic view of hills and distant mountains in a start desert landscape. Rover tracks are visible in the middle distance. Image credit: NASA/JPL, processed by Neville Thompson
November 4, 2025 at 11:07 PM