When astronauts go into space, they're not always going alone.

This comes just weeks after another Delta stowaway was arrested days before Thanksgiving. (Scripps News)

A woman who stowed away aboard a flight from New York to Paris was released on bond Friday. She admitted to an FBI agent that she snuck aboard the flight just before Thanksgiving. (Scripps News)

Police in France say they arrested a Russian national who had boarded a Delta Airlines flight without a ticket. The woman was being held in Paris until she could be returned to the U.S. (Scripps News)

CLEAN: Shows exterior aerial shots various planes descending as they arrive at Heathrow Airport, on 2nd July, 2019 in London, England, United Kingdom

<> on June 25, 2015...

Close up, point of view clip of a woman’s hands opening a vintage, wooden money box with secret panels. The open box reveals some mixed dollar bills that she takes out.

CLEAN: Shows aerial shots airplane Kenya Airways flight KQ100 landing at Heathrow Airport in London, England (2 days after flight stowaway fell out of). . A man sitting in the garden of his south London property was almost killed by the...

CLEAN: Shows exterior night shots Offerton Road in Clapham, South London, where the body of a stowaway landed in one of the gardens. A man sitting in the garden of his south London property was almost killed by the body of a stowaway...

CLEAN: Shows aerial shots wide shot across South West London wit Central London skyscrapers just visible in the distance, on 2nd July, 2019 in London, England, United Kingdom

CLEAN: Shows exterior aerial shots Emirates airplane taxiing on ground at Heathrow Airport, on 2nd July, 2019 in London, England, United Kingdom

CLEAN: Shows exterior shots Offerton Road in Clapham, South London, where the body of a stowaway landed in one of the gardens, including shots of the house where it happened and planes flying above. A man sitting in the garden of his...

CLEAN: Shows exterior shots Offerton Road in Clapham, South London, where the body of a stowaway landed in one of the gardens, including shots of the house where it happened and planes flying above. A man sitting in the garden of his...

CLEAN: Shows aerial shots airplane Kenya Airways flight KQ100 landing at Heathrow Airport. A man sitting in the garden of his south London property was almost killed by the body of a stowaway falling from a plane. The frozen body landed...

CLEAN: Shows exterior shot plane flying with sun reflecting off the underside, on 2nd July, 2019 in London, England, United Kingdom

THIS CLIP CONTAINS BLACK HOLES - THIRD PARTY CONTENT

VOICED: Shows aerial shots Kenya Airways flight KQ100 landing at Heathrow Airport in London, England (2 days after flight stowaway fell out of). Exterior shots house where the...

The Nave Andromeda oil tanker is back in port after it was boarded by UK special forces after the crew were forced to take shelter from stowaways who threatened them (Footage by AFPTV via Getty Images)

CLEAN : FILE: Stowaway found alive on Johannesburg-London flight: police

CLEAN : Stowaway found alive on Johannesburg London flight