Latest Articles - Page: 13
What has NASA launched into space?
The sheer breadth of hardware NASA has propelled beyond Earth’s atmosphere represents one of humanity’s greatest ongoing...
What is the deepest impact crater on the Moon?
The most colossal scar on the surface of our nearest celestial neighbor is the **South Pole-Aitken (SPA) basin**. This i...
How many LEO satellites for global coverage?
The scale of hardware being placed into Low Earth Orbit (LEO) to achieve truly global connectivity is perhaps the most s...
What are the biggest structured things in space called?
When we look up at the night sky, it seems like the stars and galaxies are scattered randomly, a beautiful, chaotic spra...
Has perseverance found any signs of life?
The announcement that NASA’s Perseverance rover may have stumbled upon compelling evidence of ancient life on Mars has c...
What is the large scale structure (LSS)?
The universe on the largest observable scales is far from uniform; instead, matter is arranged in a distinct, interconne...
What are large gas clouds called?
Vast, mysterious regions scattered across the cosmos, these immense concentrations of matter floating in the void betwee...
What did we do about the flaw in the Hubble Space Telescope?
The initial triumph surrounding the launch of the Hubble Space Telescope in April 1990 quickly morphed into an unexpecte...
Is Beetlejuice close to supernova?
The question of when the colossal red supergiant Betelgeuse will end its life in a spectacular supernova is one that cur...
What are gas clouds in space?
Space clouds are vast, often enormous collections of gas and dust found in the space *between* the stars, a region known...
Why is the Goldilocks zone habitable?
The region around a star where a planet could potentially host liquid water on its surface is commonly known as the Habi...
What is a cloud of gas in space called?
The vast, seemingly empty regions between the stars are anything but vacant; they are filled with gigantic, ethereal str...
How many LEO satellites does Globalstar have?
The Globalstar Low Earth Orbit (LEO) constellation is a fascinating subject, often discussed in terms of its service cap...
What are the galactic coordinates of the Coma Cluster?
The Coma Cluster, officially cataloged as Abell 1656, represents one of the most massive and densely packed collections ...
Was lettuce grown in space?
The successful cultivation of edible crops aboard the International Space Station (ISS) marks a quiet but significant st...
What was the very first food eaten in space?
The very first time a human being consumed a prepared meal while orbiting the Earth marks a small but significant milest...
How many geostationary satellites are required for global coverage?
The simple question of how many geostationary satellites are needed to blanket the Earth reveals a fascinating interplay...
Is the solar system in the disk of the Milky Way?
The structure we call home, the Solar System, resides deep within the flattened component of our home galaxy, the Milky ...
Why does Venus look like its flickering?
That beautiful, brilliant beacon in the evening or morning sky—Venus—sometimes exhibits a curious behavior: it appears t...
What is SpaceX's most powerful engine?
The most powerful engine propelling SpaceX's ambitions to Mars and beyond is undoubtedly the **Raptor** engine, a marvel...
What is the astronomical system of unit?
The sheer scale of space necessitates special ways of thinking about distance, far beyond the simple miles or kilometers...
How far is the Perseus Arm from Earth?
The sheer scale of the Milky Way galaxy often makes precise measurements feel like an abstract exercise, especially when...
Is our Solar System in the Sagittarius Arm?
The question of exactly where our Sun and its planetary entourage reside within the vast expanse of the Milky Way galaxy...
What materials are found on Jupiter?
Jupiter, the Solar System’s behemoth, does not present a familiar, solid surface like Earth or Mars; rather, what we obs...