Keep your eye on the ball” is a motto for many athletes—and for astronomers trying to find Earth-threatening space rocks ...

Despite the issue, ISRO assured that the NVS-02 navigation satellite was successfully injected into the intended ...

HD 20794 d completes its orbit just shy of two Earth years, placing it well within reach of conditions that might harbor life ...

A recently launched satellite is stuck in space after failing to fire its thrusters, preventing it from reaching its operational orbit.

ISRO unable to raise orbit of NVS-02 satellite due to valve malfunction, exploring alternate navigation strategies in ...

India has launched satellites for its satellite navigation system into space. The second failed to reach its intended orbit ...

Ready for winter to wrap up? The good news is the first day of spring is right around the corner. Here's what we can expect ...

An Indian navigation satellite has suffered a problem with its propulsion systems just four days after launch, preventing it ...

New research points toward an exoplanet that may be capable of supporting life 20 light-years away from Earth.

Some orbits are ever so slightly elliptical (like a somewhat squashed circle, or, in astronomical terms, an orbit with low eccentricity), whilst some appear rather flattened (highly eccentric orbits).

Isro said on Sunday that the satellite’s systems 'are healthy' and that the satellite is in an elliptical orbit around Earth.