So NASA had that big press conference Monday morning and I did the thing where I told myself I'd just "check in for a minute" and then ended up sitting there for the full 45 minutes with cold coffee going even colder. If you missed it: they've got what they're calling strong evidence of liquid water on Mars, actually flowing, not just ice sitting around being ice. Dark streaks on crater walls and slopes that come and go with the seasons, and when they looked at the spectral data from the Mars Reconnaissance Orbiter, the signature matches hydrated salts, basically briny water. Lujendra Ojha, the guy who first spotted these slope lineae things back when he was an undergrad, was on the panel and clearly having the best day of his life, and honestly good for him.
I want to be clear I think this is genuinely cool. Not aliens-cool, nobody on that stage said anything about life, and I wish more headlines this week hadn't implied it. But "water is currently moving around on another planet" is still one of those sentences that should stop you for a second.
Here's the part that's more on-brand for this blog though: the NASA TV stream buffered constantly. Constantly. I had it up in a browser tab on my desktop at home and it would freeze every ninety seconds or so, spinner, three seconds of silence, jump back in mid-sentence. At one point I missed an entire answer about salt concentration because the feed just froze on a shot of some guy's ear. I ended up switching to the audio-only NASA channel and following along on Twitter for the visuals, which is a genuinely dumb way to watch a press conference in 2015 but here we are.
And then, because the universe has a sense of humor, my own router picked that exact morning to start dropping the connection every few minutes anyway, so I honestly can't even blame NASA for all of it. Its this old black Netgear box I've had since maybe 2012, the one with the antenna that doesnt quite screw in straight anymore, and its been getting worse for months. I keep saying I'll replace it. I did not replace it Monday. I just unplugged it and counted to ten like some kind of caveman, twice during the actual announcement, which is a genuinely stupid way to try to learn about hydrated perchlorates on another planet.
What strikes me, watching this stuff since I started this blog back in 2011, is how differently we consume these announcements now versus even four years ago. The Curiosity landing in 2012 felt like an event, like appointment viewing, everyone glued to the same feed at the same time cheering together. This felt more scattered, more like fifteen different tabs and a live-tweeting NASA social media account doing half the actual explaining while the stream itself lagged behind. I dont think thats worse exactly. Its just different, and it means the "spectacle" of it is more diffuse now, spread across screenshots and quote-tweets instead of one shared broadcast moment.
Anyway if you want the short version: theres a decent chance briny water flows down certain Mars slopes during warmer seasons, which matters a lot for where future missions might look for signs of life down the road, and it does not mean anyone found anything alive. Also if youre running a five-year-old router you should probably just replace it before your own personal moon landing moment, whatever that ends up being for you. Mine was a laggy livestream about salt water on a red planet forty million miles away, watched partly through Twitter because my hardware couldn't keep up with the 21st century. Could be worse. Could be better. I'm going to go actually order a new router now, for real this time, I mean it.