Astronomers have been confounded by recent evidence that the universe expanded at different rates throughout its life. New ...

But this is where the headache begins. Using the European Space Agency's Planck satellite to measure CMB, cosmologists obtained a Hubble constant of roughly 67 kilometers per second per megaparsec ...

Einstein Probe's Wide-field X-ray Telescope (WXT) detected a burst of low-energy X-rays. Astronomers call such X-rays "soft," ...

The Einstein Probe is revolutionizing our view of the distant X-ray universe, offering an unprecedented look at some of the ...

In late July 2024, the Malargüe deep-space communication station completed an important upgrade of its antenna feed that will ...

Just as we are reckoning with how to conserve ecosystems on Earth for future living creatures, we must think of space as an ...