ESA’s Tiny Pinhole Thruster is Ready for Production.
Rocket propulsion technology has progressed leaps and bounds since the first weaponised rockets of the Chinese and Mongolian empires. They…
How a Small Town in Japan Fiercely Defends its Dark Skies
Light pollution ruins dark skies. It's a scourge that ground-based observatories have to deal with in one form or another.…
How Many Planets Could Be in the Kuiper Belt?
A recent study published in The Astrophysical Journal Letters investigates the potential existence of Mars-sized free-floating planets (FFPs)—also known as…
TRAPPIST-1c Isn’t the Exo-Venus We Were Hoping For. But Don’t Blame the Star
A recent study accepted to The Astrophysical Journal uses computer models to investigate why the exoplanet, TRAPPIST-1c, could not possess…
Organic Molecules Come from the Universe’s Cold Places
Life, as we all know, is based on chemistry. Prebiotic chemical building blocks existed on our planet for a long…
NASA Tests Out 3D-printed Rotating Detonation Rocket Engine!
Looking to the future, NASA is investigating several technologies that will allow it to accomplish some bold objectives. This includes…
The Early Universe Was Surprisingly Filled With Spiral Galaxies
The Milky Way is a mature, grand spiral galaxy, and so are many galaxies around us. Astronomers have assumed that…
Mars is Surprisingly Volcanically Active
Like many that grew up watching the skies, I have been captivated by the planets. Mars is no exception, with…
JWST Sets a New Record, Sees Newly Forming Stars in the Triangulum Galaxy
Our Milky Way bristles with giant molecular clouds birthing stars. Based on what we see here, astronomers assume that the…
Why Quantum Mechanics Defies Physics
The full, weird story of the quantum world is much too large for a single article, but the period from…