Author: admin

“It’s just very sad, and it’s kind of pointless,” Rader says. “And I think they’re going to look back at it in a couple of years, maybe less, and go, ‘Oh my gosh, what did we do?’”

No one I spoke to for this piece thinks NASA is literally going away. For one thing, Congress is pushing back on the changes, though the administration seems determined to ram them through one way or another. Instead, what they imagine is a kind of rump agency. “The sense that I got was, it was a very real possibility that NASA could be reduced to something just kind of in name only,” Rader says. “Almost maybe a version of the FAA (the Federal Aviation Administration), but for space.”

What’s being undercut isn’t just NASA’s technical ability to carry out missions, although that would be bad enough. It is America’s—and the world’s—capacity to wonder, to believe, to know. “It’s almost like a diminution of our own vision and ambition to say we’re literally, I mean, again, not figuratively, literally, closing our eyes to the cosmos and turning inwards,” says Casey Dreier, the space policy chief at the nonprofit Planetary Society. “It’s like witnessing a death of an ideal.”

That death is already underway. Around 4,000 NASA staffers are scheduled to leave the agency this year, either through what the Trump administration calls “deferred resignation”—a kind of delayed, voluntary layoff—or what NASA is branding “normal attrition,” which includes people like Rader who are leaving of their own accord. That represents about a quarter of the agency’s total staff and includes more than 2,000 senior leaders, according to a report in Politico.

(In a statement, Cheryl Warner, NASA’s news chief, said safety “remains a top priority for our agency as we balance the need to become a more streamlined and more efficient organization and work to ensure we remain fully capable of pursuing a Golden Era of exploration and innovation, including to the moon and Mars.”)

The administration, meanwhile, has proposed a 2026 NASA budget that would slash overall agency spending by 24 percent and science spending specifically by almost half. “This is the largest single-year cut as a percentage ever proposed to NASA,” Dreier says. “It would bring NASA’s overall resources, adjusted for inflation, down to a level not seen since before the first humans went into space in 1961.”

The Trump proposal projects a frozen NASA budget until at least 2030 even as the administration touts a new “golden age of innovation and exploration.” To cap it off, NASA has been without a full-time administrator—the agency’s top official—since January. Sean Duffy, the transportation secretary and a former champion lumberjack and Real World cast member, has been doing double duty in the role on an interim basis since July.

Much has been written about what the proposed budget cuts and job losses will do to NASA. To begin with, they would mean the end of 41 planned or current missions, according to the Planetary Society. Those include an audacious, and long-underway plan to gather pristine soil samples on Mars and return them to earth, a probe exploring the solar system beyond Pluto, and a lander set to catch and study a giant asteroid that will barely miss the earth in 2029. They would also force NASA to essentially get out of the business of tracking climate change.

asteroid: A rocky object in orbit around the sun. Most asteroids orbit in a region that falls between the orbits of Mars and Jupiter. Astronomers refer to this region as the asteroid belt.

astronaut: Someone trained to travel into space for research and exploration.

astronomer: A scientist who works in the field of research that deals with celestial objects, space and the physical universe.

atmosphere: The envelope of gases surrounding Earth, another planet or a moon.

aurora: A light display in the sky caused when incoming energetic particles from the sun collide with gas molecules in a planet’s upper atmosphere. The best known of these is Earth’s aurora borealis, or northern lights. On some outer gas planets, like Jupiter and Saturn, the combination of a fast rate of rotation and strong magnetic field leads to high electrical currents in the upper atmosphere, above the planets’ poles. This, too, can cause auroral “light” shows in their upper atmosphere.

Big Bang: The rapid expansion of dense matter and space-time that, according to current theory, marked the origin of the universe. It is supported by astronomers’ current understanding of the composition and structure of the universe.

black hole: A region of space having a gravitational field so intense that no matter or radiation (including light) can escape.

celestial: (in astronomy) Of or relating to the sky, or outer space.

celestial object: Any naturally formed objects of substantial size in space. Examples include comets, asteroids, planets, moons, stars and galaxies.

cloud: A plume of molecules or particles, such as water droplets, that move under the action of an outside force, such as wind, radiation or water currents.

colleague: Someone who works with another; a co-worker or team member.

comet: A celestial object consisting of a nucleus of ice and dust. When a comet passes near the sun, gas and dust vaporize off the comet’s surface, creating its trailing “tail.”

cosmic: An adjective that refers to the cosmos — the universe and everything within it.

cosmos: (adj. cosmic) A term that refers to the universe and everything within it.

debris: Scattered fragments, typically of trash or of something that has been destroyed. Space debris, for instance, includes the wreckage of defunct satellites and spacecraft.

electromagnetic: An adjective referring to light radiation, to magnetism or to both.

evolution: (v. to evolve) A process by which species undergo changes over time, usually through genetic variation and natural selection. These changes usually result in a new type of organism better suited for its environment than the earlier type. The newer type is not necessarily more “advanced,” just better adapted to the particular conditions in which it developed. Or the term can refer to changes that occur as some natural progression within the non-living world (such as computer chips evolving to smaller devices which operate at an ever faster speed).

force: Some outside influence that can change the motion of an object, hold objects close to one another, or produce motion or stress in a stationary object.

galaxy: A group of stars — and usually invisible, mysterious dark matter — all held together by gravity. Giant galaxies, such as the Milky Way, often have more than 100 billion stars. The dimmest galaxies may have just a few thousand. Some galaxies also have gas and dust from which they make new stars.

gravity: The force that attracts anything with mass, or bulk, toward any other thing with mass. The more mass that something has, the greater its gravity.

infrared: A type of electromagnetic radiation invisible to the human eye. The name incorporates a Latin term and means “below red.” Infrared light has wavelengths longer than those visible to humans. Other invisible wavelengths include X-rays, radio waves and microwaves. Infrared light tends to record the heat signature of an object or environment.

Jupiter: (in astronomy) The solar system’s largest planet, it has the shortest day length (9 hours, 55 minutes). A gas giant, its low density indicates that this planet is composed mostly of the light elements hydrogen and helium. This planet also releases more heat than it receives from the sun as gravity compresses its mass (and slowly shrinks the planet).

lagoon: A small body of seawater — usually fairly shallow water — that’s cut off from the open ocean by a sand bar, coral reef or narrow strip of land.

light-year: The distance light travels in one year, about 9.46 trillion kilometers (almost 6 trillion miles). To get some idea of this length, imagine a rope long enough to wrap around the Earth. It would be a little over 40,000 kilometers (24,900 miles) long. Lay it out straight. Now lay another 236 million more that are the same length, end-to-end, right after the first. The total distance they now span would equal one light-year.

Milky Way: The galaxy in which Earth’s solar system resides.

NASA: Short for the National Aeronautics and Space Administration. Created in 1958, this U.S. agency has become a leader in space research and in stimulating public interest in space exploration. It was through NASA that the United States sent people into orbit and ultimately to the moon. It also has sent research craft to study planets and other celestial objects in our solar system.

nebula: A cloud of space gas and dust existing between major adult stars. Telescopes can detect these clouds by the light they emit or reflect. Some nebulas also appear to serve as the nurseries in which stars are born.

observatory: (in astronomy) The building or structure (such as a satellite) that houses one or more telescopes. Or it can be a system of structures that make up a telescope complex.

optical: An adjective that refers to light or vision.

orbit: The curved path of a celestial object or spacecraft around a galaxy, star, planet or moon. One complete circuit around a celestial body.

sibling: An offspring that shares the same parents (with its brother or sister).

solar system: The eight major planets and their moons in orbit around our sun, together with smaller bodies in the form of dwarf planets, asteroids, meteoroids and comets.

star: The basic building block from which galaxies are made. Stars develop when gravity compacts clouds of gas. When they become hot enough, stars will emit light and sometimes other forms of electromagnetic radiation. The sun is our closest star.

stellar: An adjective that means of or relating to stars.

sun: The star at the center of Earth’s solar system. It is about 27,000 light-years from the center of the Milky Way galaxy. Also a term for any sunlike star.

telescope: Usually a light-collecting instrument that makes distant objects appear nearer through the use of lenses or a combination of curved mirrors and lenses. Some, however, collect radio emissions (energy from a different portion of the electromagnetic spectrum) through a network of antennas.

turbulent: (n. turbulence)  An adjective for the unpredictable fluctuation of a fluid (including air) in which its velocity varies irregularly instead of maintaining a steady or calm flow.

ultraviolet: A portion of the light spectrum that is close to violet but invisible to the human eye.

universe: The entire cosmos: All things that exist throughout space and time. It has been expanding since its formation during an event known as the Big Bang, some 13.8 billion years ago (give or take a few hundred million years).

wavelength: The distance between one peak and the next in a series of waves, or the distance between one trough and the next. It’s also one of the “yardsticks” used to measure radiation. Visible light — which, like all electromagnetic radiation, travels in waves — includes wavelengths between about 380 nanometers (violet) and about 740 nanometers (red). Radiation with wavelengths shorter than visible light includes gamma rays, X-rays and ultraviolet light. Longer-wavelength radiation includes infrared light, microwaves and radio waves.