The physicist's conception of space-time underwent two major upheavals thanks to the general theory of relativity and quantum mechanics. Both theories play a fundamental role in describing the same ...

All the latest science news on space-time from Phys.org. Find the latest news, advancements, and breakthroughs.

Object Details Author Rosenzweig, Michael L Contents The road ahead -- Patterns in space -- Patterns in time -- Dimensionless patterns -- Speciation -- Extinction -- Coevolution of habitat diversity ...

TIME Chief Operating Officer Mark Howard sent the following note to staff on Wednesday: Team, I am excited to announce that Michael Mraz is joining TIME as our new SVP, Head of Product and ...

In pedagogical terms, what has probably changed most since 1968 is the agreement that the best way to teach special relativity is through the judicious use of space–time diagrams.

Unique for its time, the card’s out-of-this-world original artwork shows Jordan soaring through space surrounded by stars, planets, and a vibrant cosmic background.

One question, for instance, might be why can't we walk through walls? Atoms, which are the building blocks of matter, are mostly empty space. The tiny nucleus — which is about 100,000 times ...

The Space Shuttle was one of the most complex and ambitious spacecraft ever designed, pioneering reusable spaceflight and enabling decades of missions. With massive solid rocket boosters, advanced ...

Massive interstellar object 3I/ATLAS, larger than Manhattan, shows unusual glow pattern and planetary alignment that Harvard physicist calls potentially technological.

An expert walks through what would happen if everyone turned their lights on at once, from power grids to solar energy to light pollution.

Yes, Michael Beasley is still near the top of his one-on-one game, but that doesn’t not mean he is up to another Miami Heat moment.

Trump eases environmental reviews for the space industry By Michael Doyle | 08/14/2025 01:25 PM EDT A new executive order would “eliminate or expedite” reviews for space launches.