This invisible boundary is known as the heliosphere. It's the endpoint beyond which our Sun does not have any reach or power.

Sunnova’s main pitch is ‘energy as a service,’ aiming for a hands-off solar experience for homeowners with a 25-year service ...

The solar system holds extraordinary wonders, from Voyager 1’s historic journey into interstellar space after traveling billions of miles, to Uranus spinning on its side with extreme seasons lasting ...

EVs don’t need to power the grid to matter. Their true value lies in when they charge—helping Australia soak up solar, cut ...

On Sept. 21-22, a partial solar eclipse will see the moon sweep over the sun's disk, blocking its light over a swathe of the ...

The research found that liquid water still existed on the Ryugu parent body over a billion years after its formation. This ...

When there's a blackout, the power stays on at Rebecca Calder's house. That's because her home is equipped with a battery for ...

Across the world, electricity costs are rising, while grid stability remains a challenge. In many regions, unstable power supply—or even the complete absence of a grid—affects homes, businesses, and ...

NASA's telescopes have captured detailed observations of interstellar object 3I/ATLAS, confirming it as a natural comet rich in CO₂ and water ice. Discovered in 2025, the comet's composition and ...

The anomalous nature of the object led astrophysicist Avi Loeb to apply a thought experiment to it, highlighting everything about it that might align with a hypothetical alien spacecraft.

A peculiar object that has defied NASA's expectations has been identified in space, which has been labelled as an 'interstellar visitor'. Once again, the James Webb Space Telescope (JWST) has done its ...

A comet known as 3I/ATLAS made news when it was confirmed to be the 3rd-ever object observed to have originated outside Earth's solar system. Though the object poses no threat to Earth, astronomers ...