Scientists: It’s do or die time for America’s primacy exploring the Solar System

A life-size replica of the New Horizons spacecraft on display at the Smithsonian National Air and Space Museum's Steven F. Udvar-Hazy Center near Washington Dulles International Airport in Northern Virginia. Credit: Johns Hopkins University Applied Physics Laboratory

Federal funding is about to run out for 19 active space missions studying Earth's climate, exploring the Solar System, and probing mysteries of the Universe.

This year's budget expires at the end of this month, and Congress must act before October 1 to avert a government shutdown. If Congress passes a budget before then, it will most likely be in the form of a continuing resolution, an extension of this year's funding levels into the first few weeks or months of fiscal year 2026.

The White House's budget request for fiscal year 2026 calls for a 25 percent cut to NASA's overall budget, and a nearly 50 ...