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World-first light propulsion ‘metajets’ could enable 20-year mission to Alpha Centauri

Micron-scale "metajets" could make space travel to our nearest star system, Alpha Centauri, possible...

SCIENCE April 22, 2026

World-first light propulsion ‘metajets’ could enable 20-year mission to Alpha Centauri

Micron-scale "metajets" could make space travel to our nearest star system, Alpha Centauri, possible within our lifetimes.

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Micron-scale "metajets" could make space travel to our nearest star system, Alpha Centauri, possible within our lifetimes.

Author: Interesting Engineering

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A groundbreaking investigation into seafloor spreading events has been achieved through the deployment of cutting-edge in situ seismogeodetic instruments...

In nearly seventy years of deep-sea exploration, researchers compiled 43,681 submersible dive records — and found that humans have visually observed less than 0.001% of the deep seafloor, an area roughly the size of Rhode Island, according to a Science

In nearly seventy years of deep-sea exploration, researchers compiled 43,681 submersible dive records — and found that humans have visually observed less than 0.001% of the deep seafloor, an area roughly the size of Rhode Island, according to a Science

In almost seven decades of deep-sea exploration, the direct human view of the deep ocean floor is still smaller than many people would guess. A Science.

New deep-sea measurements show how the ocean floor forms

New deep-sea measurements show how the ocean floor forms

The first-known direct observations of a seafloor spreading event at a mid-ocean ridge in the Indian Ocean are presented in Nature.

RAW: FILE: SCIENTISTS WANT TO DIAL DOWN EFFECTS OF EL NINOS

RAW: FILE: SCIENTISTS WANT TO DIAL DOWN EFFECTS OF EL NINOS

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RAW: FILE: SCIENTISTS WANT TO DIAL DOWN EFFECTS OF EL NINOS

RAW: FILE: SCIENTISTS WANT TO DIAL DOWN EFFECTS OF EL NINOS