Negative mass, Dark matter, Dark Energy, Bullet Cluster, Antigravity-1

From the observance of the HSS team and SCP team in 1998, they gained the mass density of the negative(HSS: Ω_m = -0.38(± 0.22), SCP: Ω_m = -0.4(± 0.1) ), using field equations which do not have the cosmological constant. The quantity of the mass couldn't be negative value in they thought, the value was discarded.

• #تحصیلات_و_یادگیری
• #negative_mass
• #dark_energy
• #dark_matter
• #bullet_cluster
• #negative_energy