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“Today’s success represents a giant leap forward for the commercial space industry and @NASA’s long-term goal to build a vibrant U.S. space economy.” The four citizen astronauts will have ...
The most important milestones, achievements, moments and photos from an important year in space exploration. The year in space: Why 2022 was a pivotal year for exploration and discovery Skip to ...
Space exploration also gives scientists the ability to perform experiments in other settings and expand humanity's knowledge. [67] Another claim is that space exploration is a necessity to humankind and that staying on Earth will eventually lead to extinction. Some of the reasons are lack of natural resources, comets, nuclear war, and worldwide ...
Space engineers helped design heart pumps now used to keep people in need of heart transplant alive until a donor heart becomes available. [28] Discoveries concerning the human body and space, particularly the effects on the development of bones, may provide further understanding of biomineralization and the process of gene transcription. [29]
From space tourists taking a brief suborbital flight around the Earth to human beings flying to Mars, the next few decades look particularly exciting for space fanatics, thanks to the vision ...
If dark energy—represented by the cosmological constant, a constant energy density filling space homogeneously, [3] or scalar fields, such as quintessence or moduli, dynamic quantities whose energy density can vary in time and space—accelerates the expansion of the universe, then the space between clusters of galaxies will grow at an ...
India's space agency is attempting to land a spacecraft on the moon's south pole, a mission that could advance India's space ambitions and expand knowledge of lunar water ice, potentially one of ...
It filled me with dread. My trip to space was supposed to be a celebration; instead, it felt like a funeral." [29] At one point the Skylab 4 (1970s) crew refused to work, asserting, in the flight director's words, "their needs to reflect, to observe, to find their place amid these baffling, fascinating, unprecedented experiences". [3]