Two black holes merged together 2.4 billion light years away from Earth, and scientists have just figured out how fast the newborn ricocheted, and in which direction.

At just 25, Cecilia Payne-Gaposchkin applied quantum physics to a treasure trove of astronomical observations to show that stars are mostly hydrogen and helium.

The speed of light, c, is not just a very large number. In modern physics it is a structural constant: the conversion factor ...

When LIGO detected gravitational waves unleashed from two colliding black holes for the first time in science history, it set off a whole new era in astronomy.

Ten years after scientists first detected gravitational waves emerging from two colliding black holes, the LIGO-Virgo-KAGRA ...

In the late 1980s, scientists realized they could understand the interior properties of the sun by observing the sound waves ...

Is the Cervélo S5 faster than the Colnago Y1Rs? Does Factor's wild prototype live up to its spaceship looks? Can OEM upstarts hold their own against established Western brands? Can budget-friendly ...

Agile rituals are great, but without tracking constraints and dependencies live, your transformation will stall.

Abstract: Change detection (CD) of remote sensing images is an important and challenging topic, which has found a wide range of applications in many fields. In particular, one of the main challenges ...

Abstract: 4D imaging radars (4D radars) provide point clouds with range, azimuth, elevation as well as Doppler velocity. They are much cheaper sensors than LiDARs and can operate under extreme weather ...

You’re sitting in your favorite restaurant, about to order. One dish feels safe because it’s your usual, the comfort you can count on. The other is new, maybe a little spicy, daring you to try. Your ...