Kareem El-Badry

Solar and Stellar Astrophysics Wide Post-Common-Envelope Binaries: New Insights

Exploring new wide PCEBs reveals unique evolutionary processes in binary stars.

2025-09-09T20:03:39+00:00 ― 5 min read

Solar and Stellar Astrophysics New Insights into Neutron Stars and G Stars

A neutron star companion found near a G star reveals complexities in stellar evolution.

2025-08-28T07:00:48+00:00 ― 6 min read

Solar and Stellar Astrophysics Understanding Binary Stars and Their Importance

Binary stars are crucial for astronomy, revealing secrets about stellar evolution.

2025-08-17T04:46:03+00:00 ― 6 min read

High Energy Astrophysical Phenomena New Insights on V404 Cygni and Black Hole Formation

Research reveals how black holes may form with minimal momentum during creation.

2025-08-12T05:19:00+00:00 ― 6 min read

High Energy Astrophysical Phenomena Magnetars: Unraveling Their Formation and Companionship

Examining the links between magnetars and massive stellar binaries post-supernova.

2025-08-11T14:47:39+00:00 ― 6 min read

Solar and Stellar Astrophysics Gaia BH3: A Nearby Black Hole Discovery

A new black hole, Gaia BH3, offers insights into stellar evolution and black hole formation.

2025-08-07T23:23:51+00:00 ― 6 min read

Solar and Stellar Astrophysics New Insights into Neutron Star Candidates

Research identifies potential neutron stars in wide orbits using Gaia data.

2025-08-04T20:17:57+00:00 ― 5 min read

Solar and Stellar Astrophysics Unique Star System KIC 8145411 Challenges Astrophysics

A newly discovered star system redefines theories on star formation and evolution.

2025-08-04T13:45:27+00:00 ― 6 min read

Solar and Stellar Astrophysics IGR J16194-2810: A Deep Look into a Symbiotic X-ray Binary System

A study of IGR J16194-2810 reveals insights into neutron stars and red giants.

2025-07-27T21:09:06+00:00 ― 5 min read

Solar and Stellar Astrophysics New Methods for Analyzing Binary Stars in Surveys

A fresh approach improves the analysis of binary star systems in large datasets.

2025-07-26T22:38:54+00:00 ― 6 min read

Solar and Stellar Astrophysics The Mystery of Hypervelocity Stars

Research reveals enigmatic nature of hypervelocity stars linked to supernova explosions.

2025-07-14T05:17:00+00:00 ― 6 min read

Solar and Stellar Astrophysics Validating Star Distances with Gaia Data

A study on distance measurements of star systems using the Gaia mission's data.

2025-07-04T13:11:06+00:00 ― 6 min read

High Energy Astrophysical Phenomena New Discoveries of Cataclysmic Variables in Our Galaxy

Identifying 14 new cataclysmic variable candidates using X-ray and optical data.

2025-06-30T08:34:27+00:00 ― 5 min read

Solar and Stellar Astrophysics Hot Subdwarf Binaries: Stellar Companions and Magnetic Effects

A study of hot subdwarf binaries reveals key insights into companion mass distribution.

2025-06-18T15:32:39+00:00 ― 5 min read

High Energy Astrophysical Phenomena New Insights into Cataclysmic Variable Stars

Recent surveys reveal new cataclysmic variables and AM CVn binaries, challenging previous findings.

2025-06-18T01:01:18+00:00 ― 5 min read

Solar and Stellar Astrophysics Insights from Gaia's Binary Star Catalog

New insights into binary star systems from Gaia's latest data release.

2025-05-31T13:10:39+00:00 ― 7 min read

Astrophysics of Galaxies The Mystery of Black Hole Natal Kicks

Exploring the differences in black hole speeds and their birth experiences.

2025-05-04T12:38:24+00:00 ― 7 min read

Solar and Stellar Astrophysics The Dance of ATLAS J1138-5139: Stars on the Brink

A binary star system may soon lead to a spectacular cosmic explosion.

2025-04-25T11:29:51+00:00 ― 7 min read