Death by Black Hole

Explore theories of the universe

Death by Black Hole launched on December 11, 2015 with 68 votes, #1,041 of 3,505 launches that month and more than 50% of that year's launches. The site was still online in September 2026, 10 years on.

Visit amazon.com ↗Death by Black Hole alternatives

Does a similar job

all alternatives →

Black Hole Focus2015 · amazon.com · ▲70
freaking awesome self improvement/motivational book
Death's End2016 · amazon.com · ▲62
Final book of The Three Body Problem Saga by Liu Cixin
The Road to Relativity2015 · amazon.com · ▲55
The History and Meaning of Einstein's Masterpiece
Ender's Game2015 · amazon.com · ▲93
The enemy's gate is down
Black Swan2015 · amazon.com · ▲80
The impact of the highly improbable
And Then You're Dead2017 · amazon.com · ▲69
A gleeful look at the science behind impossible deaths

More life & fun this month

the category →

SimCity, but with Permits▲939
A free city-building game in your browser. You are the mayor. You know what the city needs. Now get it past the zoning board, the neighbors, the appeals court and the next election.
Life & fun · 7d ago · permit.petercai.com
IV
I've been paying for a rural Tanzanian's education for 10 years▲778
Life & fun · 19d ago · tanzaniaeducationproject.org
Bigwords.page – Turn any screen into a sign. The URL is the app▲728
Turn a phone, tablet or TV into a sign. Type a message and it fills the screen: welcome signs, timers, Wi-Fi passwords and more. No app, no account, free.
Life & fun · 20d ago · bigwords.page
Steal My Bitcoin▲616
A PHP security challenge. Find the hidden bitcoin key. First person to get the wallet wins.
Life & fun · 3d ago · stealmybitcoin.com
Guitoro, a virtual guitar you strum with your keyboard▲573
Play a free virtual guitar online with your keyboard or by touch. Slow songs down and see every chord, string and strum. Acoustic, classic, electric and bass.
Life & fun · 14d ago · guitoro.com
Product Hunt Visual Launch Editor▲443
See your launch as you build it
Life & fun · 4d ago

Source: Product Hunt launch ↗

Launched alongside, December 2015

the whole month →

Polymail▲1,567
A simple, beautiful, and powerful email client for Mac
Growth · 2015 · polymail.io
OH
Open Hunt – an open and community-run alternative to Product Hunt▲1,093
Life & fun · 2015 · openhunt.co
Tribe 1.0▲621
Walkie-talkie re-invented
Work · 2015 · tribe.pm
Notion▲585
Artificial intelligence-powered email.
AI · 2015 · notion.so
Boxy▲572
Inbox by Gmail, finally on your Mac
Growth · 2015 · boxyapp.co
Jukedeck 2.0▲554
Create unique, royalty-free music for your videos, using AI
AI · 2015 · jukedeck.com

LaunchedDec 11, 2015

Launch day▲ 68 votes, 1 commentstop 30% of 3,505 that month

Websiteamazon.comonline, checked September 2026

CategoryLife & fun

TopicsBooks

Brought here0 visitors via the maker’s link

Is this your product, or is something wrong here? Suggest a correction.

By the numbers

#1,041
of 3,505 launches in December 2015: 50%
of 2015's launches got fewer votes: 4×
the median launch of 2015 (16 votes): 133
launches landed the same day: 10 yrs
on, the site is still online (checked September 2026)

Show this on your site

A badge that reads online since 2015 and keeps itself current. Paste it anywhere HTML goes; it links back to this page.

<a href="https://nowfound.app/launch/death-by-black-hole"><img src="https://nowfound.app/badge/death-by-black-hole.svg" alt="Death by Black Hole on NowFound" height="32"></a>

Other versions: 68 votes, listed

Built something too?

Add it in two minutes. You get a page like this, a share link that counts visitors, and a badge.

Add product