Homepage
Open in app
Sign in
Get started
Tagged in
Outer Space
Starts With A Bang!
The Universe is out there, waiting for you to discover it.
More information
Followers
50K
Elsewhere
More, on Medium
Outer Space
Ethan Siegel
in
Starts With A Bang!
Mar 7
Even outer space now succumbs to human pollution
In 1957, humanity launched our first satellite…
Read more…
362
1 response
Ethan Siegel
in
Starts With A Bang!
Aug 27, 2021
Ask Ethan: How Cold Is It In The Depths Of Space?
Galaxies can have regions both hotter and colder…
Read more…
250
2 responses
Ethan Siegel
in
Starts With A Bang!
Aug 16, 2021
Why Earth Isn’t A Technologically Mature Planet Just Yet
And the one step we can take to show…
Read more…
338
3 responses
Ethan Siegel
in
Starts With A Bang!
Jul 26, 2021
Astronomers Still Don’t Know What It Will Look Like When The Sun Dies
50% of stars are in Sun-like…
Read more…
283
Ethan Siegel
in
Starts With A Bang!
Jul 21, 2021
This Is Why Venus Is The Brightest, Most Extreme Planet We Can See
And why, even at its faintest, it…
Read more…
313
1 response
Ethan Siegel
in
Starts With A Bang!
Jul 19, 2021
Will These Two Stars Merge Into A Luminous Red Nova In 2022?
The contact binary system KIC 9832227 is…
Read more…
202
1 response
Ethan Siegel
in
Starts With A Bang!
Jul 8, 2021
What The Heaviest, Smallest White Dwarf Ever Found Means For Science
The new record-holder opens up a…
Read more…
444
1 response
Ethan Siegel
in
Starts With A Bang!
Jul 5, 2021
Perhaps ‘Stellar Jets’ Come From Protoplanetary Disks, Not Stars Alone
An almost 40-year-old theory…
Read more…
137
1 response
Ethan Siegel
in
Starts With A Bang!
Jun 3, 2021
The 3 Ways Science Could Break The Cosmic Distance Record
And a combination of all three might take us…
Read more…
248
2 responses
Ethan Siegel
in
Starts With A Bang!
May 31, 2021
How Big Is The Universe’s Largest Galaxy, Really?
The last image puts it all in perspective.
Read more…
761
8 responses