DESI maps 13m galaxies

Dark energy may have once been ‘springier’ than it is today − DESI cosmologists explain what their collaboration’s new measurement says about the universe’s history

The Mayall 4-meter Telescope at the Kitt Peak National Observatory houses the DESI instrument. KPNO/NOIRLab/NSF/AURA/P. MarenfeldGravity pulls us to earth, a lesson you learn viscerally the first time you fall. Isaac Newton described gravity as a universal attractive force, one that holds the Moon in orbit around the Earth, the planets in orbit around the Sun, and the Sun in orbit around the center of our galaxy. In the 1990s, astronomers made t…

Dark energy may have once been ‘springier’ than it is today − DESI cosmologists explain what their collaboration’s new measurement says about the universe’s history - Tech and Science Post

Gravity pulls us to earth, a lesson you learn viscerally the first time you fall. Isaac Newton described gravity as a universal attractive force, one that holds the Moon in orbit around the Earth, the planets in orbit around the Sun, and the Sun in orbit around the center of our galaxy. In the 1990s, astronomers made the astonishing discovery that the expansion of the universe has sped up over the past 5 billion years, which implies that gravity

Darkish power will have as soon as been ‘springier’ than it’s as of late − DESI cosmologists give an explanation for what their collaboration’s new size says concerning the universe’s historical past

Gravity pulls us to earth, a lesson you be told viscerally the primary time you fall. Isaac Newton described gravity as a common sexy pressure, one who holds the Moon in orbit across the Earth, the planets in orbit across the Solar, and the Solar in orbit across the middle of our galaxy. Within the [...]

DESI maps 13m galaxies

The Dark Energy Spectroscopic Instrument (DESI) project has released a 270TB dataset mapping 13.1 million galaxies and 1.6 million quasars. The map covers more than 14,000 square degrees of sky ... The post DESI maps 13m galaxies appeared first on Electronics Weekly.