The ΛCDM model has been successful in explaining many features of the universe, such as the Cosmic Microwave Background (CMB) and the overall timeline of cosmic evolution. However, ongoing research continues to address several unresolved issues and refine both the ΛCDM and big bang theories. Some of the major areas requiring further explanation include:

• Horizon Problem: The remarkable homogeneity of the CMB suggests that spatially disconnected regions must have shared the same initial conditions. Researchers are investigating mechanisms that could have established thermal equilibrium, resulting in the observed uniformity of the CMB.

• Inflation Model: There is ongoing work to identify the mechanism responsible for the rapid inflation of the early universe and to understand what triggered this phase.

• Flatness Problem: The current curvature of space-time implies that the density of matter and energy in the early universe needed to be fine-tuned to an extraordinary degree - on the order of 10^{-62}.

• Cosmological Constant or Hubble Tension: The rate of expansion of the universe, as calculated from CMB measurements, differs from direct observations made using the Hubble Space Telescope and JWST. These discrepancies exceed the margin of error for both techniques.

• Baryogenesis: The imbalance between matter and antimatter in the early universe led to a cosmos dominated by matter. The underlying cause of this asymmetry remains an open question.

The alternative framework presented through the use of Aakasha offers explanations for several unresolved cosmological issues:

1. Horizon and Inflation Model:
   In this framework, prior to the big bang, the universe compresses spatially and expands along the time axis. This process allows spatially disconnected regions to reach thermal equilibrium during expansion along the time axis. After the big bang, the rapid release of strain energy drives inflation, providing a mechanism for both the horizon problem and the inflationary phase. 

2. Baryogenesis and Hubble Tension:
   As the strain energy release rate decreases from the onset of inflation, the universe expands spatially and contracts temporally. Before thermal equilibrium is achieved, the creation of antimatter - which moves opposite to matter along the time axis - requires more energy than the creation of matter. This asymmetry offers a natural explanation for baryogenesis. Additionally, if the Hubble tension is genuine, it can be resolved by considering the varying strain energy release rate during the early universe. 

3. Flatness Problem:
   Aakasha is assumed to be flat when stress-free, and its natural tendency is to return to this state. The rate at which strain energy is released plays a critical role, providing a coherent explanation for the universe’s timeline throughout its entire life cycle.

The Aakasha framework offers simple classical explanations for several foundational phenomena in physics. For instance, it can account for the double slit experiment with electrons and light, as well as the Aharonov-Bohm effect, by modeling the underlying medium and its interactions. In this theory, dark energy is understood as a mechanism where energy is conserved through the release of strain energy. 

Furthermore, dark matter is conceptualized as a byproduct, analogous to the residue left after burning fuel. The amount of dark matter present at the big crunch is expected to exceed that at the big bang, which does not violate the second law of thermodynamics. This perspective provides a natural explanation for the accumulation and transformation of dark matter over cosmic cycles. 

Additionally, recent advances in observational astronomy—enabled by the latest telescopes - allow us to peer further back in time. Some early interpretations of these observations can be supported by the Aakasha framework, offering new insights into the universe’s evolution and structure. Some examples below:

1. Could dark energy be decreasing over time?

2. Is the universe inside a black hole?

3. Primordial black holes as dark matter.

4. Webb’s little red dots may signal early black hole growth

5. Exotic black holes could be a byproduct of dark matter

6. Black holes and dark matter — are they one and the same?

7. Primordial Black Holes as a dark matter candidate -- a brief overview