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Type: Document
Date/Time: 2020-11-05 09:33 UTC

Type: Document
Date/Time: 2021-03-29 09:15 UTC
Type: Document
Date/Time: 2019-07-30 15:03 UTC

Close approach fact sheet for asteroid (3122) Florence. The fly-by is not very close to the Earth, but the object is large in size.

Type: Document
Date/Time: 2024-11-05 13:47 UTC

November 2024 Newsletter

Type: Document
Date/Time: 2024-04-11 13:49 UTC

2024GJ2

Type: Document
Date/Time: 2019-07-30 12:58 UTC

Close approach fact sheet for asteroid 2018WV1. A small asteroid impacted the Earth on 02 December 2018

Type: Document
Date/Time: 2023-11-07 15:04 UTC

November 2023 Newsletter

Type: Document
Date/Time: 2019-08-02 15:31 UTC

During the month of September a news circulated on European media claiming that between 22 and 28 September the Earth would have been hit by meteorites and other cataclysmic events.

Type: Document
Date/Time: 2020-06-25 10:16 UTC

March 2020 Newsletter

Type: Document
Date/Time: 2020-06-25 10:21 UTC

May 2020 Newsletter

Type: Document
Date/Time: 2025-01-31 09:11 UTC
Type: Document
Date/Time: 2022-01-05 12:31 UTC

January 2022 Newsletter

Type: Document
Date/Time: 2021-12-03 14:09 UTC

December 2021 Newsletter

Type: Document
Date/Time: 2021-01-05 11:13 UTC

January 2021 Newsletter

Type: Document
Date/Time: 2022-08-05 08:07 UTC

August 2022 Newsletter

Type: Document
Date/Time: 2024-08-05 17:32 UTC

August 2024 Newsletter

Type: Document
Date/Time: 2019-07-31 10:57 UTC

On 22 June 2019, around 21:26 UT (17:26 local time), a roughly 5-metre object entered the atmosphere over the Caribbean Sea, and exploded at an altitude of about 25 km over the sea surface, releasing an energy roughly equivalent to 3 kt of TNT. The explosion was first detected by the Geostationary Lightning Mapper (GLM) instrument on board the GOES-16 geostationary satellite.

Type: Document
Date/Time: 2019-08-02 11:09 UTC

This month, while reading this newsletter, you will find an object designated with a “non-standard” name: XDg2F93. Labels like this, not following the standard form of year + letters + numbers,are called “temporary designations”.

Type: Document
Date/Time: 2019-07-31 13:27 UTC

In our newsletter of December last year, we devoted this section to the discovery of asteroid 1997 XF11. Twenty years ago, on 11 March 1998, astronomer B. Marsden released an IAU Circular stating that the asteroid would pass within 0.002 au of Earth on 26 October 2028.

Type: Document
Date/Time: 2019-07-31 14:43 UTC

The month of June 2002, 15 years ago, marked the kick-off of six parallel preliminary studies carried out by ESA’s General Studies Programme (GSP) in order to analyse possible asteroid missions. Three of those studies were devoted to in-orbit telescopes for NEO discovery and characterization, other two were devoted to asteroid rendezvous missions and finally one for asteroid rendezvous and impact.