On July 11, 2022, the James Webb Space Telescope finished its commissioning and commenced science operations. In the three ...

"This discovery heralds a broader understanding of the diversity in massive stars' deaths and a need for deeper investigations into the whole landscape of stellar evolution." ...

NASA's Science Mission Directorate (SMD) announces the release of its annual omnibus solicitation for basic and applied research, Research Opportunities in ...

The best fight sequences featuring Alan Ritchson's Reacher are realistic and gritty, matching the character's down-to-earth, ...

In frequency hopping (FH) communication systems, frequency hopping sequences (FHSs) are crucial in determining the system’s anti-jamming performance. If FHSs can ensure a wide-gap between two adjacent ...

Take a deep breath: the universe is not just big it’s mind-bogglingly, practically scandalously huge. And it’s growing. A century ago, Edwin Hubble peered through his telescope and shattered human ...

Our universe is expanding and that inflation can be measured both optically and via microwaves. In the 1920s, Edwin Hubble observed a surprising discovery that galaxies accelerate as they move ...

A hundred years ago, astronomer Edwin Hubble revealed a universe of galaxies that existed beyond ours. His influence in astronomy continues to this day.