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SpaceX’s Starlink satellite constellation is interfering with radio telescope observations
By Stefanie Waldek published
Astronomers have long voiced concerns about Starlink's satellite constellation interfering with observations of the universe, and a new survey by Curtin University confirms those fears.

Vera Rubin Observatory glows under recalibration LEDs | Space photo of the day for July 28, 2025
By Kenna Hughes-Castleberry published
The glowing light shows the intricate details that make this cutting-edge telescope work.

Dune patterns in California desert hold clues that help researchers map Mars’ shifting sands
By Lauren Berger published
Looking at dunes and other rock formations on both Earth and Mars can tell scientists the environmental conditions that created them

Rapidly spinning dead star's strange 'glitches' are oddly regular
By Paul Sutter published
Ultimately, we do not understand where glitches come from or exactly what's going on inside pulsars.

Hurricane forecasters are losing 3 key satellites ahead of peak storm season − a meteorologist explains why it matters
By Chris Vagasky published
Satellite data allows meteorologists to keep track of the location, structure and intensity of severe weather, helping to keep people safe. Now they're losing access to these satellites.

Scientists look to black holes to know exactly where we are in the Universe. But phones and wifi are blocking the view
By Lucia McCallum published
Scientists working to study black holes use specific radio frequencies to track black holes, the same frequencies often used by phones and wifi.

How can the James Webb Space Telescope see so far?
By Adi Foord published
Webb has been orbiting more than a million miles from Earth, capturing breathtaking images of deep space. But how does it actually work?

Rogue black hole found terrorizing unfortunate star in distant galaxy
By Keith Cooper published
The Hubble Telescope and Chandra X-ray Observatory saw an enigmatic intermediate-mass black hole lighting up in X-rays, potentially revealing a way of finding more of them in the future.

NASA or the Space Force: Who should protect Earth from dangerous asteroids?
By Leonard David published
NASA currently leads the nation's planetary defense efforts, but some are calling for the Space Force to take control.

Weird space weather seems to have influenced human behavior on Earth 41,000 years ago – our unusual scientific collaboration explores how
By Sanja Panovska, Agnit Mukhopadhyay, Raven Garvey published
Thanks to auroras and other space weather, humans have adapted techniques to overcome these issues.
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