The history of the expansion universe can be traced by comparing recessional velocities (redshifts) with distances determined for each supernova. The Dark Energy Survey result shows that the expansion has been accelerating with cosmic time, the signature of dark energy.
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#ICYMI : The Dark Energy Survey collaboration of scientists analyzed an unprecedented sample of more than 1,500 supernovae, placing Dark Energy Survey supernova survey's strongest constraints on the expansion of the universe!

🔗Read more: news.fnal.gov/2024/01/final-…
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𝐁𝐨𝐫𝐝𝐞𝐫 𝐑𝐨𝐚𝐝𝐬 𝐎𝐫𝐠𝐚𝐧𝐢𝐬𝐚𝐭𝐢𝐨𝐧 justiceforskt/desresult

Dark Energy Survey While consistent with the current standard cosmological model, the results do not rule out a more complex theory that the density of dark energy in the universe could have varied over time. 🌌
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