🔭🌌⬛️

#dark matter #dark energy #unseen universe #limits of observation #cosmological constant problem #observational cosmology #hidden cosmos

⚫️✨↝🔭

#gravitational lensing #light bending #massive objects #einstein ring #observational cosmology #curved light path

🔭GΩ

#observational cosmology #cosmological parameters #general relativity #universe physics #theoretical cosmology #newton's constant g #density parameter omega