Tuesday, May 19, 2026

Tag: space

Nuclear-powered rocket could be no small anomaly

Pursuing use of nuclear propulsion in space has been a NASA aim for many years—indeed, going back to the 1960s. 

The inevitable militarization of space?

For decades, international treaties and diplomatic pressure largely constrained the militarization of space. But in the 2020s, open defiance has replaced subtle circumvention, and the prospect of full-scale weaponization is no longer theoretical.

Huge pollution footprint flows from commercial communications satellites in orbit

Scientists are asking if the United States is prepared to handle the impacts.

“The new space race is going nuclear”

“The space nuclear industry is flying blind—blinded by its devotion to profit and power."

Jeff ‘Space Cowboy’ Bezos

Space flights used to achieve scientific purpose. Now they're a rich man's carnival ride.

Our billionaires are blasting off. Good riddance!

We don’t need billionaires out to “conquer space.” We need to conquer inequality.

Space Force: The tragic weaponization of space

"Simply put, [fighting from space is] the American way of fighting...freedom to attack as well as freedom from attack."

Turning space into a war zone: Space Force Missile Defense review

“It is not enough to merely have an American presence in space, we must have American dominance in space.”

Trump’s Space Force

“I have not yet heard a compelling case why we need a separate force.”

American dominance in space? Why Trump’s push for Space Force is...

“This is a crucial moment where the public must stand and say ‘hell no!”

POPULAR

Popular sugar substitute erythritol damages blood-brain barrier, elevating stroke risk

A new study shows how erythritol, a zero-calorie sugar alternative, directly damages human cells that comprise the blood-brain barrier.

Since 1975, $79 trillion has been redistributed from the bottom 90% to the top...

Has this massive redistribution, driven by policies favoring corporations and the wealthy, reshaped the American economy?

Amazon deforestation falls to eight-year low as scientists warn gains remain fragile

Researchers credit stronger enforcement and environmental protections in Brazil while warning that fires, illegal logging, and political threats continue to endanger the rainforest.

The fuel to my revolutionary optimism

As distant as it may seem, I am only two generations removed from the 1948 Catastrophe of Palestine, where over 750,000 Palestinians were displaced from their land, and thousands were massacred.

Nearly all plant-based meat alternatives Contain mycotoxins

The researchers found that 100 percent of the plant-based meat substitutes contained at least one of 19 different types of mycotoxins, often showing high "co-occurrence" (multiple toxins in a single product).