A similar phenomenon on a much smaller scale is a polar jet.

"The major, polar jet stream that's been hanging north all this time.

The largest polar jets are those seen in active galaxies such as quasars.

Over time, the direction of the polar jets would vary due to precession.

A polar jet stream was located over the Ohio River valley.

Herbig-Haro objects are caused by the interaction of polar jets with the interstellar medium.

Its wind field can join with the wind field of the polar jet stream.

Because the black hole is currently accreting matter, polar jets can be seen emanating from the galaxy, and it has very strong radio emissions.

The giant Polar jet took off and climbed higher and higher into the morning sky over England.

During that time of year the polar jet stream to the north moves southward to become close to the subtropical jet to the south.

The term jet stream in these contexts thus usually implies the northern polar jet stream.

The jet stream in this region splits into the southern subtropical jet and the polar jet.

A strong shortwave trough in the southern branch of the polar jet stream accelerated the strengthening of the surface low.

On the screen, Picard recognized the classic glowing gas disk and twin ionized polar jets of a singularity.

One of the three stars appears to have launched a polar jet that helped to clear the keyhole-shaped hole in the NGC 1999 nebula.

A strong blocking anticyclone is located in the Gulf of Alaska with a strong polar jet stream around its northern flank.

A polar jet is a phenomenon often seen in astronomy, where streams of matter are emitted along the axis of rotation of a compact object.

The main influence on U.S. weather is the polar jet stream, which brings in large low pressure systems from the northern Pacific Ocean.

The main types are the polar jets, the subtropical westerly jets and the less common tropical easterly jets.

Eero Kuhni, without a visa for England, remained in the airport waiting for the Polar jet that would leave within the hour.

This implies the material is ionised in the polar jet, and recombines as it moves away from the star, rather than being ionised by later collisions.

Astronomers have dubbed this object as the Twin Jet Nebula because of the polar jets believed to cause the shape of the lobes.

Other systems which often contain polar jets include cataclysmic variable stars, X-ray binaries and T Tauri stars.

A shortwave moved through the southern stream of the polar jet of the Westerlies, dropping temperatures in its wake across the southeast United States.

The Northern Hemisphere and the Southern Hemisphere each have both a polar jet and a subtropical jet.