Know about what is Einstein's Ring and its Significance. Learn about Gravitational Lensing, its types, and Euclid’s Role in Future Discoveries ...

Is it a bird? Is it a plane? No, it's super Neptune! But this Superman-mimicking planet is not blasting through space on its own. It is being dragged along by its parent star.

Researchers believe they have rediscovered a mysterious star system first spotted in 2011. If true, the alien sun and its ...

Astronomers at the NASA Goddard Space Flight Center may have discovered a star hurtling through the Milky Way with a planet ...

South Africa has made significant strides in astronomy research and infrastructure, the most recent being the launch of the PRime-focus Infrared Microlensing Experiment (PRIME) telescope in Sutherland ...

South Africa has taken one giant leap into exoplanet discovery capabilities and astronomical research with the launch of the ...

{r^2}\] Where \(m_1\) and \(m_2\) represent the different masses, \(r\) is the distance between the centre of mass of each object and \(G\) is the Universal Gravitational Constant.

Gravitational fields are a region of space where masses will experience a force. It is always an attractive force. All masses create gravitational fields. The more massive an object, the larger its ...

Rather than relying on a cheek swab or a little blood, however, these cosmic DNA tests utilize tiny ripples in the fabric of spacetime called gravitational waves, first proposed by Albert Einstein ...

Instead, it proposes a novel mechanism that suggests that inflation arises from gravitational wave amplification. Inflation is believed to have laid the foundation of everything there is out in space.

The Hubble Space Telescope has been used to determine the mass of white dwarf star LAWD 37. It is "56 percent the mass of our Sun," according to NASA/ESA. Credit: NASA, ESA, P. McGill (Univ.