This NASA/ESA Hubble Space Telescope image features the remote galaxy HerS 020941.1+001557, which appears as a red arc that partially encircles a foreground elliptical galaxy. ESA/Hubble & NASA, H. Nayyeri,
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HZ prescriptions used in this work: runaway greenhouse IHZ and maximum greenhouse OHZ from Kopparapu et al. (2014); water condensation limit IHZ from Turbet et al. (2023). Over-plotted are the
SpaceX’s fully integrated Starship rocket stands at Launch Tower 1 at the Starbased facilities in Boca Chica, Texas, ahead of the launch of the Flight 7 mission. Image: Adam Bernstein/Spaceflight
NASA, ESA, CSA, STScI Two actively forming stars are responsible for the shimmering hourglass-shaped ejections of gas and dust that gleam in orange, blue, and purple in this representative color
Jared Isaacman won’t be NASA’s next chief after all. Semafor reported on Saturday (May 31) that President Donald Trump is pulling the nomination of Isaacman, a billionaire tech entrepreneur and
A composite image of the 2014 Quadrantids. Image: Leo Lam. The Quadrantid meteor shower kicks off the meteor-watching calendar, peaking this year on 3 January. Renowned for its reliability, it
SAN FRANCISCO – Colorado startup Locus Lock has raised venture capital to produce global navigation satellite system receivers for maritime, airborne, terrestrial and space applications. “Sensors for advanced and autonomous
The Japanese company ispace is hoping to make some space history on Thursday (June 5), when it attempts to land a private spacecraft on the moon. But if you’re hoping
TAMPA, Fla. — Rivada Space Networks remains confident it can reclaim priority Ka-band spectrum rights for nearly 600 proposed broadband satellites, more than two months after Liechtenstein’s telecoms regulator rescinded
In the years following the launch of NASA’s Hubble Space Telescope, astronomers have tallied over 1 trillion galaxies in the universe. But only one galaxy stands out as the most
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