Sign up for our daily briefing

Make your busy days simpler with Axios AM/PM. Catch up on what's new and why it matters in just 5 minutes.

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Catch up on the day's biggest business stories

Subscribe to Axios Closer for insights into the day’s business news and trends and why they matter

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Stay on top of the latest market trends

Subscribe to Axios Markets for the latest market trends and economic insights. Sign up for free.

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Sports news worthy of your time

Binge on the stats and stories that drive the sports world with Axios Sports. Sign up for free.

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Tech news worthy of your time

Get our smart take on technology from the Valley and D.C. with Axios Login. Sign up for free.

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Get the inside stories

Get an insider's guide to the new White House with Axios Sneak Peek. Sign up for free.

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Axios on your phone

Get breaking news and scoops on the go with the Axios app.

Download for free.

Catch up on coronavirus stories and special reports, curated by Mike Allen everyday

Catch up on coronavirus stories and special reports, curated by Mike Allen everyday

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Want a daily digest of the top Denver news?

Get a daily digest of the most important stories affecting your hometown with Axios Denver

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Want a daily digest of the top Des Moines news?

Get a daily digest of the most important stories affecting your hometown with Axios Des Moines

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Want a daily digest of the top Twin Cities news?

Get a daily digest of the most important stories affecting your hometown with Axios Twin Cities

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Want a daily digest of the top Tampa Bay news?

Get a daily digest of the most important stories affecting your hometown with Axios Tampa Bay

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Want a daily digest of the top Charlotte news?

Get a daily digest of the most important stories affecting your hometown with Axios Charlotte

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Sign up for Axios NW Arkansas

Stay up-to-date on the most important and interesting stories affecting NW Arkansas, authored by local reporters

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Please enter a valid email.

Please enter a valid email.

Subscription failed
Thank you for subscribing!

Illustration: Sarah Grillo/Axios

NASA administrator Jim Bridenstine threw his support behind President Trump's proposed "Space Force" as a new branch of the armed services in an interview with Axios this week.

Why it matters: While NASA is a civilian space agency dedicated to scientific research and space exploration and a Space Force wouldn't be its purview, the agency's leader — himself a former Navy fighter pilot — is endorsing what some see as a step toward the further militarization of space. Bridenstine, however, says it's a necessary move to protect the core interests of the U.S. as well as NASA's assets.

Bridenstine described space as an increasingly competitive environment where America is strategically vulnerable.

"When you think about the history of this, people have forever believed that space was a sanctuary and it is not. It is becoming more contested, more congested and more competitive than ever before. And in order to preserve space, we have to be willing to defend it."
— NASA Administrator Jim Bridenstine

The context: Last week, President Trump announced he is directing the Pentagon to establish a Space Force branch of the U.S. military, on par with the Air Force. Bridenstine, who flew F-18 fighter planes in the Navy before being elected to Congress from Oklahoma, supported a bill to form a space corps. That bill, however, would not have created a separate service branch of the military, but rather a new entity within the Air Force.

Having NASA behind the Space Force could hasten its creation. The Pentagon has said it will study the president's proposal, and consult Congress, which ultimately would have to pass a bill to create such a space entity. In the meantime, Space Force has become a meme online and a rallying cry among the President's base.

The threat: Citing intelligence that the Chinese and Russians are developing capabilities to target U.S. satellites, Bridenstine said: "And it is not just direct ascent anti-satellite missiles. It's co-orbital anti-satellite capabilities, it's jamming, it's dazzling, it's spoofing, it's hacking — all of these threats are proliferating at a pace we have never seen before, and the Chinese are calling space the American Achilles' heel."

Bridenstine, who serves on the National Space Council headed by Vice President Pence, said America is an increasingly space-dependent nation, mentioning navigation, communications, food and energy production, weather prediction, climate monitoring, disaster relief and national security as relying on satellites.

The big picture: The Trump administration has proposed ending federal funding for the International Space Station sometime after 2024. The objective, says Bridenstine, is for the commercial sector to operate in low-earth orbit apart from NASA so that the agency can push further out to the Moon or Mars, "where commercial isn't quite ready or willing to go based on return on investment."

He envisions a market made up of companies— he cited the pharmaceutical and fiber optics industries as two that could be among the first customers for the ISS — and nation-states with their own space ambitions.

What it means: Bridenstine emphasized that any Space Force would be the Defense Department's domain.

"Now this isn't NASA's role, it isn't NASA's function, but I think it is important to note that the NASA administrator supports our astronauts and billion-dollar-plus investments being protected," Bridenstine said.

Go deeper:

Go deeper

Updated 6 hours ago - Sports

Olympics dashboard

🚨: Japan's Naomi Osaka lights Olympic cauldron; Photos

👻: How the no-spectator Olympics could affect the athletes

🇺🇸: "What an honor it is to watch you soar," first lady tells U.S. Olympians

🌏: Meet the underdogs from Latin America

🥇: The six new sports at Tokyo 2020

💉 About 100 U.S. Olympic athletes are unvaccinated

✍️ Axios at the Olympics: What it's like inside the opening ceremony

Go deeper: Full Axios coverage

Senate Democrats demand answers on FBI's Kavanaugh probe

Photographer: Andrew Harrer/Bloomberg via Getty Images

Senate Democrats are demanding that the FBI hand over "all records and communications" related to the FBI tip line set up to investigate Supreme Court Justice Brett Kavanaugh when he was a nominee in 2018.

Why it matters: The ask comes after the FBI revealed it received more than 4,500 tips about Kavanaugh when he was awaiting Senate confirmation amid sexual assault allegations. Only the most "relevant" of these tips were forwarded to the Trump White House.

Chip relief on the horizon

Illustration: Sarah Grillo

Good news: The worst of the chip supply crunch might be near.

The other side: Here's the bad news... CEOs say chips totally flowing like normal is still a ways out.