WASHINGTON — In a move that has sent shockwaves through the military-industrial-astronomical complex, NASA has finally shuttered its multi-decade, $150 billion search for a "spare Earth" by delivering a one-page report featuring a shaky sketch of a tree and the desperate plea: "Just Keep This One." The document, hand-delivered to a bewildered Congressional committee, marks the official end of the era of cosmic escapism, confirming what many of us in the investigative trenches suspected all along: the universe is a high-priced death trap designed to make Earth look like a five-star resort by comparison.

Internal memos obtained through a series of increasingly aggressive "wrong number" calls to the Jet Propulsion Laboratory reveal that the agency’s top brass spent the last fiscal quarter in a state of existential panic. After twenty years of peering through lenses that cost more than the GDP of several mid-sized European nations, the data came back with a resounding negative. Every "super-Earth" discovered turned out to be either a gaseous hellscape or a frozen rock where the only thing to do for fun is watch your own molecules vibrate into a state of permanent entropy.

"We followed the money all the way to the Andromeda Galaxy and back, and all we found was a void that doesn't accept credit cards," said Dr. Barnaby Grift, Lead Speculative Astrobiologist at the Institute for Very Expensive Looking Lenses. "The $150 billion was supposed to buy us a ticket to a new world, but it turns out we were just paying for a very expensive telescope to watch the neighbors’ houses burn down from a safe, yet ultimately suffocating, distance."

The "Tree Sketch" scandal, as it is now being called in the darker corners of the internet, highlights a massive disconnect between the agency's public-facing PR machine and the grim reality of astrobiology. While the public was fed beautiful, CGI-rendered images of purple forests on distant moons, the actual raw data looked more like a Rorschach test of toxic sludge and radiation spikes. The sketch, reportedly drawn by an exhausted intern using a dying Sharpie, is now being treated as a classified artifact of national security by an administration that suddenly realized it has nowhere else to go for the weekend.

"This is the greatest cover-up since the moon landing was staged in a New Jersey basement," whispered a source known only as 'The Deep Snout,' who met this reporter in a parking garage that smelled faintly of rocket fuel and regret. "They knew ten years ago that Kepler-186f was a bust. It’s got a Goldilocks zone, sure, but the 'porridge' is made of liquid methane and there isn't a single place to get a decent overpriced latte within 500 light-years. The $150 billion didn't go to space; it went to burying the fact that we're stuck here with each other."

The investigation also uncovered a series of "Planetary Disappointment" logs, where researchers noted with increasing bitterness that the most habitable thing they found in the last decade was a mossy rock in a drainage ditch behind the Goddard Space Flight Center. One senior analyst allegedly spent six months trying to prove that a smudge on a lens was a civilization of sentient ferns, only to realize it was just a piece of a ham sandwich from a 2014 office party that had somehow survived the vacuum of a clean room.

"I paid $150 billion for a drawing of an oak tree? I could have got that from my grandson for a nickel and a Werther’s Original," said Senator Silas 'Ironhide' McCandless, Chairman of the Subcommittee on Infinite Spending. "We were promised a New Frontier, a Manifest Destiny for the stars, and instead we got a 'Hang In There' poster written on the back of a taxpayer-funded receipt for a telescope that only sees sadness."

As the space-industrial complex pivots to find new ways to justify its existence—likely by suggesting we build a giant dome over Ohio to see if we can survive our own air—the "Tree Memo" stands as a stark reminder of our cosmic isolation. The agency has reportedly reassigned its top exoplanet hunters to the newly formed "Department of Not Burning Down the House," whose primary mission is to remind people that oxygen is a finite resource and not something you can just download from a cloud server on Mars.

In the end, the scandal isn't that we didn't find another Earth; it's that we spent $150 billion to learn that the one we have is the only one that doesn't immediately dissolve human bone on contact. The "Keep This One" note serves as the ultimate investigative conclusion: we’ve been looking for a backup drive for a world we haven't even finished crashing yet.