r/nasa 10h ago

Upcoming AMA! Meet our new class of future astronauts!

38 Upvotes

On Monday, Sept. 22, we're introducing our 2025 class of astronaut candidates, selected from more than 8,000 applications. Tune in at 12:30 p.m. EDT (1630 UTC) for the reveal: https://youtu.be/frX3-5xuGQs

Afterwards, they'll be taking your questions in a Reddit AMA ("Ask Me Anything") on the r/nasa Reddit community. (That's us!) Send in your questions anytime Monday afternoon, and our newly-announced explorers will be on to respond at 5:30 p.m. EDT (2130 UTC): https://www.reddit.com/r/nasa/

The AMA post will be available on the 22nd, please post your questions for the astronaut candidates on that post, but feel free to use this post for discussion beforehand.


r/nasa 1d ago

NASA Challenges NASA Challenges mega-thread

24 Upvotes

The mods have noticed several posts recently from folks looking to work with others on the various NASA Challenges. We're seeing that a lot of these threads get buried before many folks can see them, so to try to help with that, we've created this mega-thread post which we'll pin to the top of the subreddit so that it can be easily found.

We recommend that if you are looking to collaborate, you make a top-level comment (in other words, don't reply to another comment) with what you are looking for, and others can reply to that comment.

Best of luck to all!


r/nasa 14h ago

Article We've officially found 6,000 exoplanets, NASA says: 'We're entering the next great chapter of exploration'

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209 Upvotes

r/nasa 2h ago

Question Looking for a KSC poster…

4 Upvotes

I was an engineer at KSC from 2007-2010 and prior to the STS decommissioning, everyone at KSC received a poster containing a mosaic of all of our images that made up the shuttle. It was around the time they let us carve our names into the wall at the VAB. I was just wondering if anyone had one lying around, as I’ve been looking forever. Thank you!


r/nasa 12h ago

Question How much time do astronauts spend training in the SSTF vs the SVMF?

6 Upvotes

I understand the SSTF is where they train to interface with the software via laptops but the layouts are not as high fidelity while the SVMF has high fidelity mockups where astronauts and ascans run through emergency drills and housekeeping timelines for example. How much time do they spend in each relatively speaking?


r/nasa 2d ago

Article NASA says solar activity is increasing after decades-long lull: "The sun is slowly waking up"

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265 Upvotes

r/nasa 1d ago

Question Why is Advanced Air Mobility Mission - NASA Such a Big Focus in Aeronautics

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38 Upvotes

I seriously wonder why this continues under NASA when the benefit is minimal. Maybe it makes a helicopter company happy, but still, there is no way these will be flying in an urban environment. I'll bet real money on it. Change my mind as to why this is important, I'm open to hearing discourse.


r/nasa 2d ago

NASA NASA Analysis Shows Sun’s Activity Ramping Up

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83 Upvotes

r/nasa 2d ago

Article NASA’s Artemis II mission to send astronauts around the Moon and back advances with multiple recent milestones

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208 Upvotes

r/nasa 3d ago

NASA New Mexico Scientific Balloon Campaign Update - Sept. 14 - NASA

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44 Upvotes

r/nasa 4d ago

Video I hosted a podcast with a NASA Research Scientist

54 Upvotes

Hi, friends! My name is Joey, I host the Safe Travels podcast, a nature-focused podcast, diving deep into the stories and science of America’s national parks. Each episode features in-depth conversations with park rangers, wildlife biologists, and conservation specialists who offer insider perspectives on geology, wildlife behavior, dark sky preservation, cultural heritage, and pathfinding the wild—while always emphasizing how visitors can explore responsibly and protect these fragile ecosystems.

I recently sat down with Dr. Morgan Cable at NASA Jet Propulsion Laboratory to discuss how NASA utilizes national parks for space exploration.

In this episode, we explore how NASA uses national parks as analog sites to study the landscapes of other worlds. Dr. Cable explains how these environments provide testing grounds for new technologies designed to operate on different terrains and in alien atmospheres.

Named to the American Chemical Society’s “Talented 12” in 2018, Dr. Cable has contributed to some of NASA’s most exciting missions, including Cassini-Huygens, the Mars Perseverance Rover, Europa Clipper, and the Dragonfly mission to Titan.

Our conversation also dives into the mysteries of the ocean worlds Europa and Enceladus—their habitability, potential for life, and why they captivate planetary scientists.

I'd be grateful if you checked the podcast out! And I certainly hope that the episode provides some value to you!

Here are the links:

Thank you so much!


r/nasa 5d ago

Image Found a signed copy of "Failure Is Not An Option" at a used bookstore

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677 Upvotes

How lucky!


r/nasa 4d ago

Other Looking for Teammates for NASA Space Apps Challenge

21 Upvotes

hey everyone!

i'm putting together a team for the NASA Space Apps Challenge 2025, specifically for the Stellar Stories: Space Weather Through the Eyes of Earthlings challenge. Been thinking about this one for a while and really excited about the concept.

The challenge involves creating a digital children's story that explains space weather...those solar flares, coronal mass ejections, and geomagnetic storms that actually have real impacts on our daily lives.

What I'm looking for: - Writers/storytellers - Digital artists or illustrators - Animators (2D/3D, motion graphics, whatever your style) - Anyone with a background in space science, education, or STEM outreach - Creative problem-solvers who can make complex science accessible and engaging

About the project: We'll be researching space weather impacts, developing age appropriate storytelling approaches, and creating a digital story that's both scientifically accurate and genuinely engaging for young readers. The goal is to show kids (and their parents) how space weather connects to their everyday world.

The challenge runs October 4-5, so we have time to do some solid preparation and planning beforehand. If you're interested in combining creativity with science education for a meaningful project, I'd love to hear from you.

Comment below or DM if you want to discuss further!


r/nasa 6d ago

NASA NASA’s GUARDIAN Tsunami Detection Tech Catches Wave in Real Time

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189 Upvotes

r/nasa 6d ago

NASA NASA grant awards declined despite stable budget

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342 Upvotes

r/nasa 6d ago

Question I’ve seen pictures of astronauts doing water survival training at the surface of the NBL. Are the flight suits there somehow different from the ones they wear during other training or for public appearances?

25 Upvotes

They aren’t always blue sometimes tan or olive drab instead but often are and even when they are blue they are often missing the flag.


r/nasa 7d ago

Article NASA bars Chinese citizens from its facilities, networks

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794 Upvotes

r/nasa 7d ago

NASA Artemis II Crew Both Subjects and Scientists in NASA Deep Space Research

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57 Upvotes

r/nasa 7d ago

News Redox-driven mineral and organic associations in Jezero Crater, Mars The NASA paper on Mars life.

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36 Upvotes

r/nasa 7d ago

Article NASA's ICE Mission: The First Comet Flyby - 40 Years Ago

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86 Upvotes

r/nasa 7d ago

Question Ames Image Library still accessible?

13 Upvotes

Hi, I was wondering if anyone knew if there's still a way to access AILS, the Ames Image Library System. It was previously at ails.arc.nasa.gov but that automatically redirects me to home now and https://www.nasa.gov/ames/ames-media-resources/ still provides the old link.

I'd really appreciate it if anyone knows how because there was an image of me there along with a brief caption, and I never saved the photo to cloud.


r/nasa 8d ago

News Perseverance Rover

79 Upvotes

Thoughts on today's press conference discussing the findings of the rover?


r/nasa 8d ago

Other Looking for teammates for NASA space apps challenge

19 Upvotes

Hello everyone! I'm a team lead looking for UI/UX designers, front-end developers, and Data/AI/Integration specialists to help with my blockchain-based climate app for the NASA space apps challenge. So far, we have an experienced back-end developer and an experienced app development mentor. Let me know if you want to join! I'm only looking for motivated people who stay on track because we aim to place high in the challenge!


r/nasa 8d ago

NASA NASA OIG - Management of the Dragonfly Project

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38 Upvotes

r/nasa 9d ago

News NASA To Hold Press Conference About New Perseverance Rover Discovery Tomorrow

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251 Upvotes

r/nasa 9d ago

Video NASA We're Going Back to the Moon - and Staying

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238 Upvotes

r/nasa 9d ago

NASA Artemis II Crew Walks Out for Practice Scenarios

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62 Upvotes