interstellar objects Archives

February 2026

6 February 2026

We Have Visitors: Interstellar Material from Nearby Debris Disks Features

January 2026

28 January 2026

Monthly Roundup: Interstellar Visitor 3I/ATLAS Features

December 2025

15 December 2025

Selections from 2025: Hubble Observes 3I/ATLAS Features

August 2023

8 August 2023

Intrastellar (2014)? Astrobites

July 2022

20 July 2022

When Planets Collect Comets Features

August 2021

3 August 2021

‘Oumuamua’s Star Trek: Potential Origin in a Giant Molecular Cloud? Astrobites

March 2021

23 March 2021

Understanding the Origin and Arrival Rates of Interstellar Objects Astrobites

December 2020

29 December 2020

Selections from 2020: No Hydrogen Ice for ‘Oumuamua Features

March 2020

31 March 2020

Interstellar Travel with Sailing (Space) Ships Astrobites

February 2020

5 February 2020

A Detailed View of Our Second Interstellar Visitor Features

interstellar objects