What we saw in the DESI experiments, and now strengthened by our South Pole Telescope observations, is that dark energy is becoming weaker with time, or time-evolving. Dark energy's acceleration of ...

The US Department of Energy-fabricated Dark Energy Camera at NSF’s NOIRLab’s Cerro Tololo Inter-American Observatory in Chile ...

The only place that's likely to happen is at the very center of our galaxy. And, for a while, there was an excess of ...

Dark energy appears to be changing or weakening over time. NEW YORK — Distant, ancient galaxies are giving scientists more hints that a mysterious force called dark energy may not be what they ...

Evidence is mounting that cosmic dark energy, long thought constant, may weaken with time - potentially altering the fate of the universe.

If dark energy is constant, the universe will continue to expand, forever getting colder and emptier. If it's growing in strength, the universe will expand so speedily that it'll destroy itself in ...

Dark energy is a long standing mystery in science, but that hasn't stopped curious scientists from turning over every rock to better understand it. Menu. do not disturb.

Dark energy, the mysterious substance thought to be accelerating the expansion of the universe, almost certainly exists despite some astronomers' doubts, a new study says. After a two-year study ...

Dark energy is real, has dominated our Universe since it was 7.8 billion years old, and will determine the fate of our Universe from here on out. Further reading on what the Universe was like when: ...

Cosmological models show that dark energy accounts for 68% of all energy in the cosmos, according to NASA. But astronomers admit that the evidence for its existence is a bit vague.

The Dark Energy Spectroscopic Instrument (DESI) is installed on the Nicholas U. Mayall 4-meter Telescope on Kitt Peak National Observatory near Tucson, Arizona.

If dark energy is constant, the universe will continue to expand, forever getting colder and emptier. If it's growing in strength, the universe will expand so speedily that it'll destroy itself in ...