Latest Articles - Page: 12
How many bodies are in the Milky Way?
The sheer scale of our home galaxy, the Milky Way, is a concept that strains human intuition. Asking how many "bodies" r...
What was the major failure of Project Apollo?
The narrative surrounding Project Apollo often spotlights triumphant achievements—men walking on the Moon, complex orbit...
What is the largest structure in the hierarchy of the universe?
The grand architecture of the cosmos is arranged in a pattern far grander than any human-made city or nation; it is a va...
What is Jeff Bezos doing with space?
Jeff Bezos’s activities in space are centered around a singular, long-term vision executed through his aerospace company...
What is the bright planet in the early morning sky?
The brilliant, steady light hanging in the predawn sky is a common sight that inspires many early risers to wonder what ...
How big is Elon Musk's rocket?
The sheer scale of Elon Musk’s rockets has long been a talking point, but when discussing the *biggest* of the bunch—the...
What does it mean when a star is big and bright?
The appearance of a star that seems overwhelmingly bright and noticeably larger than its neighbors in the night sky is o...
What happens to the rocket after it releases the satellite?
The moment a satellite separates from its launch vehicle marks the culmination of years of engineering, yet it’s merely ...
What is the life expectancy of a high mass star?
The lifespan of a star is one of the most dramatic variables in the cosmos, fundamentally determined not by age, but by ...
How to tell if it's Jupiter or Venus?
Spotting a brilliant, unwavering light in the twilight sky and wondering if you're looking at Earth's closest neighbor o...
What causes open clusters?
The origin of open clusters—those scattered, relatively youthful congregations of stars—is fundamentally tied to the mas...
What is the crater on the dark side of the Moon?
The vast, ancient impact scar dominating one hemisphere of the Moon is often referenced when people ask about a specific...
Who discovered that the Moon has craters?
The moment the imperfections of the Moon were revealed to the world, our entire conception of the heavens fractured. Thi...
What is true about open clusters?
Stellar Groups Open clusters represent one of the primary ways we observe groups of stars that share a common origin in...
Is it possible to return to Earth from space?
The notion of rocketing away from our planet captures the imagination, yet equally important is the controlled, often fi...
Is Opportunity still functioning on Mars?
The question of *Opportunity*'s current operational status is answered with a definitive, albeit fond, silence: the rove...
How does the SpaceX rocket return to Earth?
The process by which a massive, first-stage rocket booster from a SpaceX launch vehicle returns to Earth is a marvel of ...
Can we see objects in the Oort Cloud?
The realm of the Oort Cloud represents the very edge of our solar system's gravitational dominion, a vast, spherical hal...
How are rockets able to return to Earth safely?
The seemingly simple act of bringing a multi-ton machine from orbital velocity back to a gentle stop on Earth is one of ...
Does Venus appear in the eastern sky?
Venus certainly appears in the eastern sky, but whether you can see it there depends entirely on the time of year and th...
How many objects have been discovered in the Kuiper belt?
The remote, icy frontier beyond Neptune, known as the Kuiper Belt, is home to countless primitive objects that offer a p...
Which main problem is being solved by the Hubble Space Telescope?
The Hubble Space Telescope has fundamentally reshaped humanity’s understanding of the cosmos, offering views of distant ...
How does SpaceX recover boosters?
The concept of rapid, full reusability in rocketry has long been the holy grail for making space access dramatically che...
What objects are launched into space?
The sheer volume and variety of material humans have lofted beyond Earth’s atmosphere is staggering, a testament to our ...