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15 votes
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Two-faced star seems to have one hydrogen side and one helium side
17 votes -
Planet that shouldn't exist found
13 votes -
Would building a Dyson sphere be worth it? We ran the numbers.
5 votes -
There are more galaxies in the Universe than even Carl Sagan ever imagined
10 votes -
At 4/3rds the mass of the sun and 4300 kilometers across, astronomers discover the most massive and smallest White Dwarf yet
9 votes -
NASA’s Sonification Project lets you listen to stars and black holes
11 votes -
The largest Star in the Universe – size comparison
5 votes -
What is a Dyson sphere?
12 votes -
Kinman Dwarf has seemingly vanished from space with no explanation
12 votes -
Scientists just found the biggest neutron star (or smallest black hole) yet in a strange cosmic collision
5 votes -
Observations of a star orbiting the supermassive black hole at the centre of the Milky Way over almost thirty years confirm that it moves just as predicted by Einstein’s general theory of relativity
8 votes -
Neutron stars – The most extreme things that are not black holes
10 votes -
Recently discovered neutron star is almost too massive to exist
6 votes -
Astronomers detect the most massive neutron star yet
11 votes -
The most dangerous stuff in the universe - Strange stars explained
11 votes -
New research shows a pattern of exoplanet sizes and spacing around other stars unlike what we see in our own system
10 votes -
Shooting Stars as a Service - Japanese space entertainment company ALE will provide on-demand shooting stars for your event
I was watching my favorite weekly space show on YouTube, TMRO, and I learned about Astro Live Experiences (ALE.) They will soon launch two test satellites which will be able to provide a burst of...
I was watching my favorite weekly space show on YouTube, TMRO, and I learned about Astro Live Experiences (ALE.) They will soon launch two test satellites which will be able to provide a burst of 30-40 man made shooting stars at a prearranged time and place, for a fee.
Japanese company ALE is the first "space entertainment" company of which I am aware. The only event in the same ballpark was New Zealand based RocketLab's Humanity Star which caused a large amount of controversy. ALE's initial technology will allow a 200km radius of earth to see their multi-color shooting star show. According to the interview on TMRO, in the long term, they are planning to allow image rendering and even artificial aurora.
This type of business seems inevitable as we advance into space. I can see some benefits and some downsides to this technology. What do you all think of this?
Maybe this topic belongs in ~misc
14 votes -
A star turned into a black hole before Hubble’s very eyes
9 votes -
Some of the universe’s first stars have actually been seen
7 votes