New research suggests that dark energy isn't needed to explain the acceleration in the expansion of the universe — instead suggesting giant voids in space are creating an illusion. When you ...

What is the structure of our physical reality? Physicists have long imagined space and time interweaving into “space-time”, the metaphorical fabric that underlies the cosmos. But there may be ...

improve communication, and support a variety of professional and educational objectives. Excalidraw combines AI-powered diagram creation, robust customization tools, and seamless collaboration ...

Knowing the risks of each cycle equips you to avoid them. In the accumulation phase, the market has bottomed, and early adopters and contrarians see an opportunity to scoop up bargains.

Observations suggest that galaxies are moving apart at a higher rate than scientists have long expected. Many now wonder if the standard model of cosmology can fully explain what’s going on. Dan ...

Reportedly, this new wireless communication system has been designed specifically for use on rockets. Recently, a test flight successfully demonstrated that the Aerospace NearLink module can ...