DESI, which will be scanning the sky for five more years, is expected to observe around 40 million galaxies and quasars ...

Using early data from the Dark Energy Spectroscopic Instrument (DESI), a team of scientists have compiled the largest sample ...

Dark Energy Spectroscopic Instrument (DESI) finds actively feeding black holes and a host of other black hole candidates.

"Dramatic activity serves as a beacon, allowing us to identify hidden black holes in these small galaxies." ...

New measurements of a certain type of supernova seems to indicate that our expanding universe isn't accelerating at all, negating any need to invoke a mysterious 'dark energy' to explain supernovae ...

Now, though, using an instrument called the Dark Energy Spectroscopic Instrument or DESI, scientists have discovered a trove ...

Within the Dark Energy Spectroscopic Instrument's early data, scientists have uncovered the largest samples ever of intermediate-mass black holes and dwarf galaxies hosting an active black hole, more ...

Within the Dark Energy Spectroscopic Instrument’s early data, scientists have uncovered the largest samples ever of ...

New modelled data from the Dark Energy Spectroscopic Instrument (DESI), the Planck satellite, and supernova observations suggests that energy may be flowing from dark matter to dark energy. The ...

A team of scientists in the US, led by Indian-origin astrophysicist Raga Deepika Pucha, has discovered the largest samples of ...