Kohei Inayoshi

Самую далёкую сверхновую SN Eos подтвердили, разложив её свет в спектр. Взрыв произошёл в среде, почти лишённой тяжёлых элементов, — прямое доказательство рождения массивных звёзд в ранней Вселенной. Открытие стало возможным только благодаря гравитационному линзированию и поможет уточнить темп рожде

Using a gravitational lens — a massive cluster of galaxies bending light — the James Webb Space Telescope detected two red dots in a distant galaxy. These are intermediate-mass black holes, located not in the center but on the outskirts. The discovery suggests such invisible objects might be widespr

Analysis of a hundred 'little red dots' (LRDs) with JWST has shown that their ultraviolet light is redder and more compact than that of ordinary galaxies. Spectral lines of carbon, helium, and hydrogen point to extreme conditions around a black hole, whose radiation seeps through a clumpy envelope.

Scientists spectroscopically studied 14 'little red dots' (LRD) — compact objects at high redshifts. They decomposed the hydrogen Balmer series lines and found that the anomalously high Balmer decrement values are not due to dust absorption, but to extreme gas density (above 10⁹ cm⁻³). This led to a