• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia

Trendingnow

1

Trump, who has repeatedly called climate change fake, is now threatening Brazil with tariffs over the deforestation of the Amazon

2

Current price of oil as of June 8, 2026

3

'We didn’t see this coming': Wall Street eats its forecasts as stocks sell off globally on fear of AI bubble ahead of SpaceX IPO

1

Trump, who has repeatedly called climate change fake, is now threatening Brazil with tariffs over the deforestation of the Amazon

2

Current price of oil as of June 8, 2026

3

'We didn’t see this coming': Wall Street eats its forecasts as stocks sell off globally on fear of AI bubble ahead of SpaceX IPO
TechElon Musk

Mark Cuban says he asked Elon Musk how many kids he was going to have. Musk’s reported reply? ‘Mars needs people’

By
Erin Prater
Erin Prater
Down Arrow Button Icon
By
Erin Prater
Erin Prater
Down Arrow Button Icon
July 17, 2022, 11:45 AM ET
Elon Musk
SpaceX chief Elon Musk answers questions after the 2019 SpaceX Hyperloop Pod competition at the SpaceX headquarters in Los Angeles on July 21, 2019.Mark Ralston—AFP/Getty Images

Elon Musk is known to say that he procreates to populate Mars.

He might not be joking.

On the Thursday edition of the Full Send Podcast, “Shark Tank” billionaire Mark Cuban told of a recent text exchange he had with Musk after the birth of one of his children.

“He had another kid, right? This was before the last three or whatever it was,” Cuban said, likely referring to the three children Musk fathered in 2021, one with musician Grimes, and two with an executive at Neuralink, a brain chip implant firm he owns.

“I’m like, ‘Dude, congratulations, how many you going to have?'” Cuban recalled. “He sends me a text back, ‘Mars needs people.'”

Musk, who periodically tweets his concerns about underpopulation, has nine known children. In June he confirmed that he secretly fathered twins with Neuralink executive Shivon Zilis.

This month his 76-year-old estranged father, Errol Musk, admitted to having another child with his 35-year-old stepdaughter in 2019. He was married to his stepdaughter’s mother for 18 years, according to Business Insider.

“The only thing we are on Earth for is to reproduce,” the elder Musk reportedly said, echoing his son’s sentiments. “If I could have another child, I would. I can’t see any reason not to.”

Sign up for the Fortune Features email list so you don’t miss our biggest features, exclusive interviews, and investigations.
About the Author
By Erin Prater
See full bioRight Arrow Button Icon

Latest in Tech

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • World's Most Admired Companies
  • See All Rankings
  • Lists Calendar
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Tech

Traders sitting at computers react
InvestingStock
AI stocks are recovering after suddenly tanking last week as oil prices drop more than 3%
By Stan Choe and The Associated PressJune 9, 2026
2 hours ago
MIT researchers made a wristband to teach robots how to do housework and surgery
AIRobots
MIT researchers made a wristband to teach robots how to do housework and surgery
By The Associated Press and Rodrique NgowiJune 9, 2026
2 hours ago
Artistic drawing of two employees using several tools at once
AIefficiency
Why dbt Labs CEO views AI efficiency and creativity as the same thing
By Sage LazzaroJune 9, 2026
3 hours ago
Reward or threat? Omnisend offers quarterly raises for employees who use AI to drive business impact—and says those who don’t will get left behind
AIMarketing
Reward or threat? Omnisend offers quarterly raises for employees who use AI to drive business impact—and says those who don’t will get left behind
By Sage LazzaroJune 9, 2026
3 hours ago
Artistic rendering of complex systems being simplified by two workers
AILumen Technologies
How Lumen’s ‘maniacal focus’ on KPIs drove measurable AI impact across use cases and the company at large
By Sage LazzaroJune 9, 2026
3 hours ago
AI agents are flattening corporate hierarchies. Here’s how companies—and managers—can develop a new playbook
AIManagement
AI agents are flattening corporate hierarchies. Here’s how companies—and managers—can develop a new playbook
By Sharon GoldmanJune 9, 2026
3 hours ago

Most Popular

Trump, who has repeatedly called climate change fake, is now threatening Brazil with tariffs over the deforestation of the Amazon
Environment
Trump, who has repeatedly called climate change fake, is now threatening Brazil with tariffs over the deforestation of the Amazon
By Sasha RogelbergJune 8, 2026
21 hours ago
Current price of oil as of June 8, 2026
Personal Finance
Current price of oil as of June 8, 2026
By Joseph HostetlerJune 8, 2026
1 day ago
'We didn’t see this coming': Wall Street eats its forecasts as stocks sell off globally on fear of AI bubble ahead of SpaceX IPO
Economy
'We didn’t see this coming': Wall Street eats its forecasts as stocks sell off globally on fear of AI bubble ahead of SpaceX IPO
By Jim EdwardsJune 8, 2026
1 day ago
Gen Zers are arriving at college unable to even read a sentence—professors warn it could lead to a generation of anxious and lonely graduates
Success
Gen Zers are arriving at college unable to even read a sentence—professors warn it could lead to a generation of anxious and lonely graduates
By Preston ForeJune 7, 2026
2 days ago
'The golden years are not golden': Boomers are hoarding most of America's wealth and power because they're terrified of outliving their money
Economy
'The golden years are not golden': Boomers are hoarding most of America's wealth and power because they're terrified of outliving their money
By Nick LichtenbergJune 7, 2026
2 days ago
Current price of silver as of Monday, June 8, 2026
Personal Finance
Current price of silver as of Monday, June 8, 2026
By Joseph HostetlerJune 8, 2026
1 day ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.