NASA has awarded the 6th private astronaut mission
Sandeep K S
Feb 16
1 min read
The infographic compares two prominent commercial space companies, Vast and Axiom Space, as they prepare for private missions to the ISS. Vast, as a newcomer, is planning its debut mission from Florida with a focus on 14-day research stays to pave the way for its future "Haven" station, launching in summer 2027. In contrast, Axiom Space, an established leader, has successfully completed four missions since 2022 and is set to launch its fifth mission in January 2027 with a focus on international astronaut training. Both companies utilize SpaceX Crew Dragon for transport, emphasizing their commitment to enhancing space infrastructure and research.
Scientists have uncovered the first robust evidence of a black hole and neutron star crashing together while orbiting in an oval path, challenging long-standing assumptions about cosmic pair formation.
Most neutron star-black hole pairs are expected to adopt circular orbits long before merging, their orbits slowly rounded out by the constant emission of gravitational waves over millions of years.
Far from the warmth of any star, moons orbiting rogue gas giants might harbor oceans of liquid water—and potentially complex life—for billions of years.
Liquid water is considered essential for life. Surprisingly, however, stable conditions that are conducive to life could exist far from any sun.
Look up on a clear night and you'll see the streaks of our modern satellite networks. What you don't see is the growing fallout for the atmosphere that keeps us alive.
A wave of satellite launches and reentries is changing the chemistry and physics of the middle and upper atmosphere. Studies warn of ozone depletion, stratospheric heating, and new metal aerosols from burning spacecraft.
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